Mahindra & Mahindra
300+ Interview Questions and Answers
Q1. How to join 2 C-Sections facing towards each other?
To join 2 C-Sections facing towards each other, align the two sections and use appropriate fasteners.
Align the two C-Sections so that they are facing towards each other
Ensure that the edges of the sections are properly aligned
Use appropriate fasteners such as screws, bolts, or rivets to join the sections together
Ensure that the fasteners are securely tightened to provide a strong connection
Consider using additional reinforcement methods like welding or adhesive bonding for ad...read more
Q2. Why petrol engines comparison ratio low when compared to a diesel engine
Petrol engines have lower compression ratios compared to diesel engines.
Petrol engines have lower compression ratios to prevent knocking or detonation.
Diesel engines have higher compression ratios to ignite the fuel without spark plugs.
Higher compression ratios in diesel engines result in better fuel efficiency and torque.
Petrol engines require lower compression ratios to accommodate the lower octane rating of petrol fuel.
Lower compression ratios in petrol engines allow for s...read more
Q3. How engine works? Explain the function of flywheel? What if we use a flywheel of smaller size?
The flywheel is a mechanical device that stores rotational energy and helps in maintaining the engine's speed and stability.
The flywheel is connected to the crankshaft of the engine and stores excess energy during the power stroke.
During the compression stroke, the stored energy in the flywheel helps in maintaining the engine's momentum and smooth operation.
The flywheel also acts as a rotational inertia, reducing speed fluctuations and providing a consistent power output.
A sm...read more
Q4. If the vehicle is ready to delever but suddenly some parts are required for the vehicle which is not available in store then how can you arrange the Parts on urgent basis.
In such a situation, I would follow a few steps to arrange the parts on an urgent basis.
I would first check if the required parts are available at any nearby stores or suppliers.
If the parts are not available locally, I would contact other branches or dealerships to check their stock.
In case the parts cannot be sourced locally, I would explore the option of overnight shipping or express delivery from the manufacturer or a trusted supplier.
If none of the above options are feas...read more
Q5. What will be the possible reason behind heavy white smoke ?
Possible reasons for heavy white smoke
Burning of coolant in the engine
Leaking head gasket
Faulty fuel injectors
Burning of transmission fluid
Excessive condensation in the exhaust system
Q6. What is an ethical dilemma, that you have come across? How did you manage it?
I once faced an ethical dilemma when a client asked me to approve a loan despite knowing they had a poor credit history.
I explained the risks involved in approving the loan and the potential consequences for both parties.
I suggested alternative options such as a smaller loan or a longer repayment period.
I consulted with my superiors and legal team to ensure I was making the right decision.
Ultimately, I declined the loan application as it was not in the best interest of the cl...read more
Q7. In Convection, how the heat is transferred? medium of transfer?
Heat is transferred in convection through the movement of a fluid medium.
Convection is a mode of heat transfer that occurs in fluids (liquids or gases).
Heat is transferred through the movement of the fluid particles.
Hot fluid rises, creating a convection current, while cold fluid sinks.
Examples of convection include boiling water, wind, and ocean currents.
Q8. Can you explain the use of three point linkage in a tractor? Its significance?
Three point linkage is a mechanism used in tractors to connect and control implements, providing stability and flexibility.
Three point linkage is a system of three hydraulic arms that connect the tractor to an implement.
It allows the implement to be raised, lowered, and tilted as needed.
The three points of connection provide stability and prevent the implement from swaying or tipping.
The top link controls the vertical movement, while the lower links control the lateral moveme...read more
Q9. Different between petrol engine and Diesel engine?
Petrol engines use spark ignition while diesel engines use compression ignition.
Petrol engines use spark plugs to ignite the fuel-air mixture, while diesel engines rely on compression to ignite the fuel.
Petrol engines have a higher power-to-weight ratio compared to diesel engines.
Diesel engines are more fuel-efficient than petrol engines.
Petrol engines are typically used in cars, motorcycles, and small vehicles, while diesel engines are commonly found in trucks, buses, and he...read more
Q10. Self introduction What are the types of measuring instrument in using quality
Measuring instruments used in quality engineering include calipers, micrometers, gauges, and CMMs.
Calipers are used to measure dimensions of objects with high precision.
Micrometers are used to measure small distances or thicknesses with great accuracy.
Gauges are used to check the conformity of a part to its specifications.
Coordinate Measuring Machines (CMMs) are used to measure the geometrical characteristics of objects.
Other measuring instruments include height gauges, profi...read more
Q11. Verniers caliper list count and micrometer list count?
Vernier calipers and micrometers are precision measuring tools used in mechanical engineering.
Vernier calipers are used to measure dimensions with high accuracy, typically up to 0.02 mm.
Micrometers are used for even more precise measurements, typically up to 0.001 mm.
Both tools are commonly used in mechanical engineering for dimensional inspection and quality control.
Vernier calipers have a sliding scale and a main scale, while micrometers have a screw mechanism for measureme...read more
Q12. No. Of NCs resolved within time line and your contribution in getting them resolved ?
I have resolved all NCs within the given timeline and my contribution was to ensure proper communication and coordination with the team.
Maintained a tracker to monitor the progress of NCs
Regular follow-ups with the team to ensure timely resolution
Identified the root cause of the NCs and suggested corrective actions
Collaborated with cross-functional teams to resolve complex NCs
Trained team members on best practices to avoid future NCs
Q13. How can you stop VBScript when it goes into the infinite loop?
To stop VBScript from an infinite loop, you can use the 'Ctrl + Break' keyboard shortcut or close the program through Task Manager.
Use 'Ctrl + Break' keyboard shortcut to stop the script execution
Close the program through Task Manager if 'Ctrl + Break' doesn't work
Q14. Why rear tires are big in tractor?
Rear tires are big in tractors to provide better traction, stability, and weight distribution.
Big rear tires offer increased traction, allowing tractors to navigate through rough terrains and pull heavy loads.
The larger surface area of the rear tires distributes the weight of the tractor more evenly, reducing soil compaction and preventing sinking in soft ground.
Bigger tires also enhance stability, preventing the tractor from tipping over during sharp turns or when carrying h...read more
Q15. What's is poka yoke system and 5 s , M4 change management , 7 qc tool explain ?
Poka Yoke is a system to prevent errors, 5S is a workplace organization method, M4 Change Management is a framework for managing change, and 7 QC Tools are problem-solving techniques.
Poka Yoke is a Japanese term meaning 'mistake-proofing'. It aims to prevent errors or defects by designing processes or systems that make it impossible for mistakes to occur.
5S is a methodology for organizing and maintaining a clean, efficient, and safe workplace. It consists of five steps: Sort,...read more
Q16. Are you aware of the competition and their models of machineries ?
Yes, I am aware of the competition and their models of machineries.
I have conducted thorough research on the competitors in the market.
I am familiar with the different models of machineries offered by our competitors.
I have analyzed the strengths and weaknesses of their models compared to ours.
I am aware of the pricing, features, and performance of their machineries.
I have also studied customer reviews and feedback on their products.
Q17. What are the safety indicators you are using in your organization?
We use various safety indicators such as incident rate, near-miss reporting, safety audits, and safety training.
Incident rate is calculated by dividing the number of incidents by the total number of hours worked.
Near-miss reporting encourages employees to report potential hazards before they become incidents.
Safety audits are conducted regularly to identify potential hazards and ensure compliance with safety regulations.
Safety training is provided to all employees to ensure t...read more
Q18. 1-How you maintain the stock. 2-How to sale dead stock. 3- How you increase the sale.
Maintaining stock, selling dead stock, and increasing sales in spare parts management.
To maintain stock, implement a robust inventory management system that tracks stock levels, reorder points, and lead times.
Regularly conduct stock audits to identify excess or obsolete inventory.
Implement a first-in, first-out (FIFO) system to ensure older stock is sold first.
To sell dead stock, consider offering discounts, bundling with popular items, or promoting through targeted marketing...read more
Q19. How does a diesel genrator work?
A diesel generator works by converting diesel fuel into mechanical energy which is then converted into electrical energy.
Diesel fuel is injected into the combustion chamber where it ignites and creates high pressure gases that push the piston down, creating mechanical energy.
The mechanical energy is then converted into electrical energy through the use of an alternator.
The alternator uses a magnetic field and a conductor to generate an electrical current.
The electrical curren...read more
Q20. Which brakes are efficient, dry or wet? why?
Wet brakes are more efficient than dry brakes due to better heat dissipation and reduced wear and tear.
Wet brakes have a cooling effect due to the presence of water, which helps in dissipating heat generated during braking.
Wet brakes also have reduced wear and tear as the water acts as a lubricant, reducing friction between the brake pads and the rotor.
Dry brakes, on the other hand, generate more heat and can cause brake fade, reducing their efficiency.
Examples of wet brakes ...read more
Q21. What is the future of electric vehicles in India?
The future of electric vehicles in India is promising, with increasing government support and growing consumer interest.
Government initiatives like the Faster Adoption and Manufacturing of (Hybrid &) Electric Vehicles (FAME) scheme provide incentives for electric vehicle adoption.
The Indian government has set a target to achieve 30% electric vehicle penetration by 2030.
Rising fuel prices and environmental concerns are driving the demand for electric vehicles.
Major automakers ...read more
Q22. How to approach a customer if he is upset with the service
Approach the upset customer with empathy and a willingness to resolve their issue.
Listen actively to the customer's concerns without interrupting
Apologize for any inconvenience caused and acknowledge their frustration
Offer a solution or alternative to address their issue
Ensure the customer feels heard and valued throughout the conversation
Follow up with the customer to ensure their satisfaction
Q23. What is the qube testing
Cube testing is a method used to determine the compressive strength of concrete cubes.
Cube testing involves casting concrete cubes and subjecting them to compressive forces.
The cubes are typically made of fresh concrete and cured under specific conditions.
After a specified curing period, the cubes are tested using a compression testing machine.
The compressive strength of the cubes is determined by dividing the maximum load applied to the cube by its cross-sectional area.
Cube ...read more
Q24. Tell me something about automobile passenger car industry and individual market share
The automobile passenger car industry is highly competitive with several players vying for market share.
The industry is dominated by a few major players such as Toyota, Volkswagen, and General Motors.
Individual market share varies by region and country.
In the US, for example, Toyota has a market share of around 14%, while General Motors has a market share of around 17%.
In India, Maruti Suzuki has a market share of around 50%, while Hyundai has a market share of around 17%.
Mar...read more
Q25. What is 1st angle and 3rd angle projection?
1st angle and 3rd angle projection are two methods used in technical drawing to represent three-dimensional objects on a two-dimensional surface.
1st angle projection is commonly used in Europe and Asia, while 3rd angle projection is commonly used in North America.
In 1st angle projection, the object is imagined to be in the first quadrant and the views are projected onto the planes surrounding the object.
In 3rd angle projection, the object is imagined to be in the third quadra...read more
Q26. What are the different segments in passenger car industry and their respective contribution in sales
The passenger car industry has several segments including hatchbacks, sedans, SUVs, and luxury cars, each with varying sales contributions.
Hatchbacks are the most popular segment in India, accounting for around 50% of total passenger car sales.
Sedans are the second most popular segment, with a contribution of around 25%.
SUVs have gained popularity in recent years and now account for around 20% of sales.
Luxury cars make up a small but significant segment, with a contribution o...read more
Q27. What is the difference between True & engineering stress ? How to derive true stress using engineering stress - strain curve ? Why quad element is preferred over Tria, element formulation of quad & tria? What i...
read moreAnswers to questions related to stress and strain in engineering
True stress considers the change in area due to deformation, while engineering stress does not
True stress can be derived from engineering stress using the formula: true stress = engineering stress * (1 + engineering strain)
Quad elements are preferred over tria elements because they provide better accuracy and convergence
Plane stress is a condition where stress is only present in two dimensions, while plane strain...read more
Q28. What is the work of a quality engineering?
Quality engineering involves ensuring that products or services meet quality standards through testing and analysis.
Developing and implementing quality control procedures
Conducting inspections and audits to identify defects or non-conformities
Analyzing data to identify trends and areas for improvement
Collaborating with cross-functional teams to address quality issues
Creating and maintaining documentation of quality processes
Training and educating employees on quality standard...read more
Q29. How Mahindra compny development in international aria?
Mahindra has expanded its presence in international markets through strategic partnerships and acquisitions.
Mahindra has joint ventures with companies in the US, Europe, and Japan.
They acquired SsangYong Motor Company in South Korea in 2011.
Mahindra has also established a manufacturing plant in South Africa.
The company has a strong presence in the agricultural machinery market in the US.
Mahindra has plans to expand further into Southeast Asia and Africa.
Q30. Difference between 4 stroke 2 stroke engine. Graphical representation of petrol and diesel engines.
4 stroke engines have 4 stages: intake, compression, combustion, exhaust. 2 stroke engines have 2 stages: compression and combustion.
4 stroke engines have separate intake and exhaust strokes, while 2 stroke engines combine intake and exhaust in one stroke.
4 stroke engines are more fuel efficient and produce less pollution compared to 2 stroke engines.
Examples of 4 stroke engines include most car engines, while examples of 2 stroke engines include chainsaws and motorcycles.
Q31. how will you calculate the strain and stress in different material
Q32. Tell me briefly about products available in Mahindra
Mahindra offers a wide range of products including automobiles, tractors, two-wheelers, and power generators.
Mahindra automobiles include SUVs, sedans, and electric vehicles.
Mahindra tractors range from 15 HP to 75 HP and are suitable for various farming needs.
Mahindra two-wheelers include motorcycles and scooters.
Mahindra power generators are available in various capacities and are suitable for residential and commercial use.
Mahindra also offers construction equipment such a...read more
Q33. What is the Logical Function?
Logical function is a function that returns a value based on one or more input values.
Logical functions are used in programming and mathematics to make decisions based on conditions.
Examples include IF function in Excel, AND, OR, NOT functions in programming languages.
They evaluate expressions and return true or false based on the conditions.
Q34. What is the need of INDEX & MATCH in Excel?
INDEX & MATCH in Excel are used together to lookup values in a table based on specific criteria.
INDEX function returns the value of a cell in a table based on the row and column number provided.
MATCH function returns the position of a value in a range.
Used together, INDEX & MATCH can perform advanced lookups that VLOOKUP or HLOOKUP cannot handle.
INDEX & MATCH combination is more flexible and efficient for searching and retrieving data in Excel.
Example: =INDEX(A1:A10, MATCH(B1...read more
Q35. What was the MS in your assigned territory ?
The MS in my assigned territory was 25%
The MS (Market Share) in my assigned territory was 25%
This indicates that our company held a 25% share of the market in that specific area
Having a 25% MS demonstrates a significant presence and competitiveness in the territory
Q36. What is MPBF? How is it calculated?
MPBF stands for Maximum Permissible Bank Finance. It is the maximum amount of loan that a bank can provide to a borrower.
MPBF is calculated based on the working capital cycle of a business.
It is calculated by taking into account the inventory, receivables, and payables of a business.
The formula for calculating MPBF is: MPBF = (Current Assets - Current Liabilities) x 75%.
For example, if a business has current assets of $100,000 and current liabilities of $50,000, then the MPBF...read more
Q37. How many types of gearbox, function of gearbox , what is mean by FMEA and cp
There are several types of gearboxes with different functions. FMEA stands for Failure Mode and Effects Analysis, while CP refers to Control Plan.
There are various types of gearboxes such as spur, helical, bevel, worm, etc.
Gearboxes are used to transmit power and change the speed and torque of a rotating shaft.
FMEA is a systematic approach to identify and analyze potential failure modes and their effects on a system or process.
CP is a document that outlines the steps and cont...read more
Q38. Major faults which faced in plant and corrective action &preventive action taken?
The major faults faced in the plant include equipment breakdowns, power outages, and quality control issues.
Equipment breakdowns: Regular maintenance and inspections are conducted to identify and address potential issues before they cause major breakdowns.
Power outages: Backup power generators are installed to ensure uninterrupted operations during power outages.
Quality control issues: Stringent quality control measures are implemented, including regular testing and inspectio...read more
Q39. A human resource (HR) deparment performs HR management functions, such as finding, hiring, training and supporting new employees.
Yes, the HR department is responsible for finding, hiring, training, and supporting new employees.
HR departments are responsible for recruiting and selecting new employees.
They also handle the onboarding process, including training and orientation.
HR departments provide support to employees throughout their employment, including addressing any issues or concerns.
Examples of HR management functions include conducting interviews, creating training programs, and resolving confli...read more
Q40. What's are TDC ,BDC and Piston Displacement how can explain you ?
TDC, BDC, and Piston Displacement are terms related to internal combustion engines.
TDC stands for Top Dead Center, which is the highest point the piston reaches in the cylinder during the compression stroke.
BDC stands for Bottom Dead Center, which is the lowest point the piston reaches in the cylinder during the exhaust stroke.
Piston Displacement refers to the total volume of the cylinders in an engine, calculated by multiplying the area of the cylinder by the stroke length.
T...read more
Q41. What do you understand the difference between UG and PG ?
UG refers to undergraduate education while PG refers to postgraduate education.
UG is the first level of higher education after completing secondary education.
PG is pursued after completing UG and is a higher level of education.
UG courses are generally of 3-4 years duration while PG courses are of 1-2 years duration.
UG courses provide a broad understanding of a subject while PG courses provide in-depth knowledge and specialization.
Examples of UG courses include Bachelor of Art...read more
Q42. Why tires are black in colour?
Tires are black in color due to the presence of carbon black.
Carbon black is added to the rubber during the manufacturing process to improve its strength and durability.
It also helps to protect the tire from UV rays and heat.
Tires without carbon black would be more susceptible to cracking and wearing out quickly.
Other colors of tires are available, but they are less common and often used for aesthetic purposes only.
Q43. How the product quality is describing in your company?
Product quality in our company is described through a comprehensive quality control process that ensures high standards are met.
We have a dedicated quality control team that conducts regular inspections and tests on our products.
We follow strict quality standards and guidelines set by industry regulatory bodies.
We use advanced technology and equipment to monitor and measure product quality.
Customer feedback and satisfaction surveys are taken into consideration to assess produ...read more
Q44. Which are the technical specifications of automobile vehicle.?
The technical specifications of an automobile vehicle include its engine type, horsepower, torque, transmission, fuel efficiency, dimensions, weight, and safety features.
Engine type: gasoline, diesel, electric, hybrid
Horsepower: the measure of an engine's power
Torque: the twisting force generated by the engine
Transmission: manual, automatic, CVT
Fuel efficiency: miles per gallon (MPG)
Dimensions: length, width, height
Weight: curb weight, gross vehicle weight
Safety features: air...read more
Q45. How to working in FIP system and how many types FIP ?
FIP system refers to the Financial Improvement Program system. There are three types of FIP: FIP-A, FIP-B, and FIP-C.
FIP system stands for Financial Improvement Program system.
FIP-A focuses on improving financial processes and controls.
FIP-B concentrates on enhancing financial reporting and analysis.
FIP-C aims to optimize financial planning and budgeting.
Each type of FIP has its own specific objectives and strategies.
Q46. What is your understanding of Supply Chain and explain how it affects a business?
Supply Chain is the process of managing the flow of goods and services from the supplier to the customer, affecting a business by optimizing costs and improving customer satisfaction.
Supply Chain involves the coordination of various activities such as procurement, production, transportation, and distribution.
It helps in optimizing costs by reducing inventory, improving efficiency, and minimizing waste.
It also improves customer satisfaction by ensuring timely delivery, quality...read more
Q47. Identify the major risk in this financial systems
The major risk in this financial system is credit risk.
Credit risk is the risk of loss due to a borrower's failure to repay a loan or meet contractual obligations.
This can occur due to factors such as economic downturns, changes in interest rates, or borrower default.
To mitigate credit risk, credit managers must carefully assess the creditworthiness of borrowers and monitor their repayment behavior.
They may also use tools such as credit insurance or collateral to protect agai...read more
Q48. Why there is no differential in a train
A train doesn't need a differential because its wheels are fixed to the same axle and rotate at the same speed.
Train wheels are fixed to the same axle
Wheels rotate at the same speed
Differential is used in vehicles with wheels that rotate at different speeds
Differential allows for smooth turning
Q49. what kind of material is used in the BIW panel
Q50. what is the difference between stress and strain
Q51. How do you get business growth ?
Business growth can be achieved through various strategies such as expanding customer base, increasing sales, improving customer satisfaction, and entering new markets.
Identify and target new customers or market segments
Develop and implement effective sales and marketing strategies
Enhance customer satisfaction through excellent service and support
Build strong relationships with existing customers to encourage repeat business
Explore opportunities for product or service diversi...read more
Q52. What is the vehicles electrical functions and mention that
Vehicles rely on electrical systems for various functions such as starting the engine, powering lights and entertainment systems, and charging the battery.
Electrical systems are responsible for starting the engine and powering various components such as lights, wipers, and entertainment systems.
The battery is charged by the alternator, which is driven by the engine.
Modern vehicles also have complex computer systems that rely on electrical signals to operate.
Electric and hybri...read more
Q53. What is your backgroud and how we can use you as an asset to the company?
Q54. Is it necessary to do door to door marketing?
No, it is not necessary to do door to door marketing.
Door to door marketing can be time-consuming and inefficient.
There are more effective and efficient marketing strategies available, such as online advertising, social media marketing, and email campaigns.
Door to door marketing may not reach the target audience effectively, as people are often busy or not interested in engaging with sales representatives at their doorstep.
It can be costly to hire and train a team for door to...read more
Q55. Compression ratio in SI and CI engine?
Compression ratio is the ratio of the volume of the combustion chamber from its largest capacity to its smallest capacity.
Compression ratio is an important factor in determining the efficiency and power output of an engine.
In SI engines, the compression ratio is typically between 8:1 to 12:1.
In CI engines, the compression ratio is typically between 14:1 to 25:1.
Higher compression ratios lead to higher thermal efficiency and power output, but also require higher octane fuel in...read more
Q56. similar table. Find students who scored more than avg marks of both 11th and 12th.
Find students who scored more than avg marks in both 11th and 12th grades.
Calculate the average marks for each student in 11th and 12th grades.
Compare each student's marks with the respective average marks to find those who scored higher in both grades.
Q57. Sql query - Customers who have ordered all products from all categories.
Use a SQL query to find customers who have ordered all products from all categories.
Join the Customers, Orders, and Products tables
Group by customer and count the distinct products ordered
Filter for customers who have ordered the total number of products available in each category
Q58. What is OFC network
OFC network stands for Optical Fiber Cable network, which is a telecommunications network that uses optical fibers to transmit data.
OFC network is a high-speed network that uses optical fibers made of glass or plastic to transmit data.
It is widely used in telecommunications to provide high-speed internet, telephone, and television services.
Optical fibers in an OFC network can transmit data over long distances without any loss of signal strength.
OFC networks are capable of car...read more
Q59. How do you diagnosis when vehicle came from overheating concern?
Diagnosing vehicle overheating concerns involves checking coolant levels, radiator condition, thermostat, and fan operation.
Check coolant levels to ensure there is enough fluid to regulate engine temperature
Inspect radiator for leaks or blockages that may be causing overheating
Test thermostat to see if it is opening and closing properly
Verify fan operation to ensure it is cooling the engine effectively
Q60. Explain when press the clutch pedal in manual transmission?
Pressing the clutch pedal in a manual transmission disengages the engine from the wheels, allowing for gear changes.
Press the clutch pedal when shifting gears
Press the clutch pedal when coming to a stop
Press the clutch pedal when starting the vehicle
Press the clutch pedal when reversing
Press the clutch pedal when the vehicle is stationary
Q61. What are implement in previous day about material management & Line feeding?
Implemented efficient material management strategies and line feeding processes to optimize operations.
Implemented Kanban system to streamline material flow and reduce inventory costs
Utilized JIT (Just-In-Time) delivery to ensure materials are delivered to the production line exactly when needed
Established vendor managed inventory (VMI) agreements to improve supply chain efficiency
Conducted regular audits and analysis to identify areas for improvement in material management a...read more
Q62. What is paint, & ingredients, & what is CED & what is PT line & what is CED Line
Paint is a liquid or paste that is applied to a surface to protect, color, or decorate it. CED and PT lines are types of paint application processes.
Paint is made up of pigments, binders, solvents, and additives.
CED (Cathodic Electro Deposition) is a process of applying paint using an electric current.
PT (Powder Coating) is a process of applying paint in a dry powder form.
CED Line and PT Line are production lines that use these processes respectively.
Q63. How on can take care of Real world usage during product development?
Real world usage can be taken care of during product development by conducting user testing and gathering feedback.
Conduct user testing to identify any issues or areas for improvement
Gather feedback from users and incorporate it into product development
Consider the context in which the product will be used
Ensure the product is user-friendly and intuitive
Test the product in real-world scenarios to identify any potential issues
Q64. What's are the working intercoolers how can explain ?
Working intercoolers are devices used in engines to cool compressed air before it enters the combustion chamber.
Intercoolers are commonly used in turbocharged and supercharged engines.
They help increase engine efficiency by reducing the temperature of the intake air.
Intercoolers can be air-to-air or air-to-water depending on the design.
Air-to-air intercoolers use ambient air to cool the compressed air.
Air-to-water intercoolers use a liquid coolant to cool the compressed air.
I...read more
Q65. Tell us any rescently kaizens done by you?
Implemented a kaizen to reduce machine downtime by 20%
Conducted a thorough analysis of the production process
Identified the root cause of machine downtime
Implemented a preventive maintenance schedule
Trained operators on proper machine usage and maintenance
Monitored progress and made necessary adjustments
Resulted in a 20% reduction in machine downtime
Q66. PLC stands for and what are the input and output power
PLC stands for Programmable Logic Controller. It is an industrial computer used to control machines and processes.
PLC is used in industrial automation to control various processes
It receives input signals from sensors and switches and processes them to give output signals to control actuators and other devices
PLC can be programmed to perform specific tasks and can be reprogrammed as needed
Input power for PLC is typically 24V DC or 120/240V AC
Output power for PLC can vary depe...read more
Q67. What is the balance sheet explain liability asset & equity
Balance sheet shows a company's financial position with assets, liabilities, and equity.
Balance sheet is a financial statement that shows a company's assets, liabilities, and equity at a specific point in time.
Assets are resources owned by the company, such as cash, inventory, and property.
Liabilities are obligations or debts owed by the company, such as loans, accounts payable, and bonds.
Equity represents the company's net worth, calculated as assets minus liabilities. It in...read more
Q68. What transformations would you take to make system more effective & efficient
Q69. What is a function of exel?
Excel is a spreadsheet software used for organizing, analyzing and manipulating data.
Excel allows users to create tables, charts, and graphs to represent data visually.
It can perform complex calculations and analysis on large sets of data.
Excel can be used for budgeting, financial analysis, project management, and more.
It also has features for data validation, sorting, filtering, and conditional formatting.
Excel can import and export data from other software applications.
Exam...read more
Q70. What is the flaming left and right hand rule?
The flaming left and right hand rule is not a recognized term or concept in any field.
The flaming left and right hand rule is not a scientific or technical term.
It is possible that the interviewer was testing your ability to think on your feet or your willingness to admit when you don't know something.
If you encounter a question you don't know the answer to in an interview, it's better to be honest and say you don't know than to try to bluff your way through it.
You can also a...read more
Q71. What is Option Explicit and Option Base?
Option Explicit forces explicit declaration of all variables in a script, while Option Base sets the default lower bound for array subscripts.
Option Explicit ensures all variables are declared before use to avoid runtime errors.
Option Base sets the default lower bound for array subscripts, usually 0 or 1.
Example: Option Explicit Dim x As Integer x = 5
Example: Option Base 1 Dim arr(5) As Integer
Q72. WHAT DEFRENT FOR THE NORMAL BREAK AND OIL BREAK
Normal break is a scheduled break during work hours while oil break is a break taken to change or check oil levels in machinery.
Normal break is a regular break given to employees during work hours to rest and recharge.
Oil break is a break taken to change or check oil levels in machinery to ensure smooth functioning.
Normal break is usually scheduled and predetermined while oil break is taken as and when required.
Normal break is usually shorter in duration compared to oil break...read more
Q73. How can uou solve the technical problwms
I can solve technical problems by analyzing the root cause, researching solutions, and implementing fixes.
Identify the specific technical problem and its impact on operations.
Research possible solutions through online resources, manuals, or consulting with experts.
Implement the chosen solution carefully to avoid any further issues.
Test the solution to ensure it resolves the technical problem effectively.
Document the problem and solution for future reference.
Q74. How to transfer Stock One warehouse to another warehouse?
Transfer stock between warehouses by updating inventory records, organizing logistics, and physically moving the items.
Update inventory records to reflect the transfer of stock from one warehouse to another
Organize logistics for transporting the stock safely and efficiently
Physically move the items from one warehouse to the other, ensuring proper handling and storage
Verify the accuracy of the transferred stock by conducting inventory checks at both warehouses
Communicate with ...read more
Q75. What is hp of 475 di Sarpanch
The hp of 475 di Sarpanch is not available.
The hp (horsepower) of 475 di Sarpanch is not specified in the question.
There is no information provided about the specific model or context of 475 di Sarpanch.
Without further details, it is not possible to determine the hp of 475 di Sarpanch.
Q76. What is emergency plan and control the site.
An emergency plan is a set of procedures and protocols designed to respond to and manage emergencies on a site.
An emergency plan outlines the roles and responsibilities of personnel during an emergency.
It includes procedures for evacuating personnel and visitors safely.
The plan should identify emergency exits, assembly points, and emergency communication methods.
It should also address specific hazards and risks present on the site.
Regular drills and exercises should be conduc...read more
Q77. What is stand on if new product service on yours hand
Q78. what is AI and what is neural network and types
AI stands for Artificial Intelligence, which is the simulation of human intelligence processes by machines. Neural networks are a type of AI that mimic the way the human brain works.
AI is the simulation of human intelligence processes by machines.
Neural networks are a type of AI that mimic the way the human brain works.
Types of neural networks include feedforward neural networks, convolutional neural networks, and recurrent neural networks.
Q79. what is ml and regression and classification
ML stands for machine learning, a subset of artificial intelligence that focuses on developing algorithms to make predictions or decisions based on data. Regression and classification are two types of supervised learning techniques in ML.
ML is a subset of AI that uses algorithms to make predictions or decisions based on data
Regression is a type of supervised learning used to predict continuous values, such as predicting house prices based on features like size and location
Cla...read more
Q80. What will happen if linear regression is used for classification
Using linear regression for classification can lead to inaccurate predictions and unreliable results.
Linear regression assumes a continuous output, making it unsuitable for discrete classification tasks.
It may not handle outliers well, leading to incorrect classification boundaries.
The predicted values may fall outside the 0-1 range for binary classification.
Logistic regression is a more appropriate choice for classification tasks.
Q81. What is the purpose of doing regeneration in BS6 models?
Regeneration in BS6 models is done to reduce emissions and comply with stricter emission norms.
Regeneration is a process of burning off accumulated particulate matter in the diesel particulate filter (DPF).
It is necessary to comply with the stricter emission norms of BS6.
Regeneration can be done actively or passively.
Passive regeneration occurs naturally when the exhaust temperature is high enough to burn off the particulate matter.
Active regeneration is initiated by the engi...read more
Q82. How do you stay updated with the latest financial trends and news?
I stay updated by regularly reading financial publications, attending seminars, and networking with industry professionals.
Reading financial publications such as The Wall Street Journal and Financial Times
Attending seminars and workshops on financial topics
Networking with industry professionals through events and conferences
Following reputable financial websites and blogs for updates
Q83. What is balance sheet explain liability asset & equity
Balance sheet is a financial statement that shows a company's assets, liabilities, and equity at a specific point in time.
Assets are resources owned by the company, such as cash, inventory, and equipment.
Liabilities are obligations or debts that the company owes to others, such as loans and accounts payable.
Equity represents the owner's stake in the company, calculated as assets minus liabilities.
The balance sheet equation is Assets = Liabilities + Equity.
Example: If a compan...read more
Q84. What are the key parameters while selecting a proposal for lending
Q85. What are other requirements for audit associate ?
Audit associates must have a bachelor's degree in accounting or a related field and possess strong analytical and communication skills.
Bachelor's degree in accounting or related field
Strong analytical and communication skills
Knowledge of accounting principles and auditing standards
Ability to work independently and as part of a team
Attention to detail and ability to meet deadlines
Familiarity with audit software and technology
Professional certification such as CPA or CIA is a p...read more
Q86. What should be the gap between two parts?
The gap between two parts should be determined based on the specific requirements of the parts and the assembly process.
The gap between two parts should be within the tolerance specified in the design drawings or specifications.
Consider the material properties, thermal expansion, and other factors that may affect the gap between parts.
Use measuring tools such as calipers, micrometers, or gauges to ensure the gap meets the requirements.
Adjust the gap as needed during the assem...read more
Q87. How to detect a fitment problem in a part?
Fitment problems in parts can be detected through visual inspection, measurements, and testing.
Perform visual inspection to check for misalignment, gaps, or improper assembly
Take measurements using tools like calipers or gauges to ensure proper dimensions
Conduct testing such as stress tests or functionality tests to identify any issues
Compare the part to specifications or CAD drawings to verify correct fitment
Use tools like coordinate measuring machines (CMM) for precise meas...read more
Q88. What about Lubrication system & its components?
The lubrication system is responsible for reducing friction between moving parts in an engine by providing oil to various components.
The main components of a lubrication system include the oil pump, oil filter, oil pan, and oil passages.
The oil pump is responsible for circulating oil through the engine to lubricate moving parts.
The oil filter helps remove contaminants from the oil to prevent damage to engine components.
The oil pan collects and stores the oil before it is circ...read more
Q89. What process follow for diagnosis any vehicle?
Diagnosing a vehicle involves a systematic process of identifying and troubleshooting issues.
Start by gathering information from the driver about any symptoms or issues they have noticed
Perform a visual inspection of the vehicle to look for obvious signs of damage or wear
Use diagnostic tools such as OBD scanners to read error codes and identify specific issues
Test drive the vehicle to observe any unusual behavior or noises
Consult technical manuals or online resources to cross...read more
Q90. What is differential & Transfer case, 4*4?
Differential & Transfer case are components of a 4*4 system in vehicles, allowing power to be distributed between front and rear wheels for better traction.
Differential is a gear system that allows wheels to rotate at different speeds, necessary for turning
Transfer case is a gearbox that distributes power from the transmission to both front and rear axles in a 4*4 vehicle
4*4 system provides better traction and stability on various terrains by engaging all four wheels simultan...read more
Q91. Explain what do you understand about Automobile?
Automobile refers to a vehicle designed for transportation, typically with four wheels and powered by an internal combustion engine.
Automobiles are commonly used for personal transportation, commuting, and delivery of goods.
They come in various types such as cars, trucks, buses, and motorcycles.
Automobiles have evolved over time with advancements in technology, safety features, and fuel efficiency.
Examples of automobile manufacturers include Ford, Toyota, BMW, and Honda.
Q92. If you had to choose a car how would you evaluate it
I would evaluate a car based on its performance, safety features, fuel efficiency, comfort, and price.
Performance - acceleration, handling, top speed
Safety features - airbags, ABS, stability control
Fuel efficiency - miles per gallon, electric vs gas
Comfort - interior space, seating, technology
Price - initial cost, maintenance, resale value
Q93. What will happen if hatch patten angle reduced or incresed
Q94. What is dns and dhcp or types of network
DNS and DHCP are types of network protocols used for communication and management of network resources.
DNS (Domain Name System) is used to translate domain names into IP addresses.
DHCP (Dynamic Host Configuration Protocol) is used to assign IP addresses to devices on a network.
Other types of network protocols include TCP/IP, FTP, HTTP, SMTP, and SNMP.
TCP/IP is the most commonly used protocol for communication over the internet.
FTP (File Transfer Protocol) is used for transfer...read more
Q95. How effectively fea helps in determining life of a part?
FEA helps in determining the life of a part by simulating various loading conditions and analyzing stress levels.
FEA can predict potential failure points in a part under different operating conditions.
It helps in optimizing the design to improve the part's durability and longevity.
By analyzing stress distribution, FEA can estimate the fatigue life of a part.
FEA can simulate real-world scenarios to predict how long a part will last before failure.
It allows engineers to make in...read more
Q96. Can you explain the 3-2-1 principle
Q97. What is production and productivity
Production refers to the process of creating goods or services, while productivity measures the efficiency of production.
Production is the act of manufacturing or creating goods or services.
Productivity is a measure of how efficiently resources are used to produce goods or services.
Production can be measured in terms of quantity or output.
Productivity can be measured by comparing output to input, such as the number of units produced per hour of labor.
For example, in a manufac...read more
Q98. What's the difference between bs4 & bs6..?
BS6 is a more advanced and eco-friendly emission standard compared to BS4.
BS6 has stricter emission norms for pollutants like nitrogen oxides, particulate matter, and sulfur oxides.
BS6 compliant vehicles have better fuel efficiency and lower emissions.
BS6 fuel has lower sulfur content compared to BS4 fuel.
BS6 vehicles are generally more expensive than BS4 vehicles.
India transitioned from BS4 to BS6 emission standards in April 2020.
Q99. How many types of Engine and explain four stroke ?
There are two types of engines: internal combustion engines and external combustion engines. A four-stroke engine is a type of internal combustion engine.
Two types of engines: internal combustion engines and external combustion engines
Four-stroke engine is a type of internal combustion engine
Four-stroke engine completes four distinct processes: intake, compression, combustion, and exhaust
Each stroke of the engine's piston completes one of the processes
Q100. What are reason in white , black and smoke ?
Reasons in white, black, and smoke can refer to colors, symbolism, or phenomena.
White can symbolize purity, innocence, or cleanliness.
Black can represent darkness, mystery, or elegance.
Smoke can be associated with fire, pollution, or a smoky flavor in food.
These terms can also be used to describe colors or objects.
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