Rane NSK Steering Systems
30+ Cadence Design Systems Interview Questions and Answers
Q1. Who is the better ? Petrol engine or diesel engine.
Both petrol and diesel engines have their own advantages and disadvantages.
Petrol engines are generally smoother and quieter than diesel engines.
Diesel engines are more fuel-efficient and have more torque than petrol engines.
Petrol engines are better suited for city driving while diesel engines are better for long-distance driving.
The choice between petrol and diesel engines depends on the individual's driving needs and preferences.
Q2. Please explain the first and second law Thermodynamics
First law of thermodynamics states that energy cannot be created or destroyed, only transferred or converted. Second law states that entropy of an isolated system always increases over time.
First law is also known as law of conservation of energy
Second law explains why heat flows from hot to cold objects
Second law also states that no engine can be 100% efficient
Entropy is a measure of disorder in a system
Both laws are fundamental to understanding energy and its transformation...read more
Q3. Different between two stroke and four stroke engine
Two stroke engines have one power stroke per revolution while four stroke engines have one power stroke every two revolutions.
Two stroke engines have a simpler design and are lighter than four stroke engines.
Four stroke engines are more fuel efficient and produce less emissions than two stroke engines.
Two stroke engines are commonly used in small power tools and motorcycles while four stroke engines are used in cars and larger machinery.
Two stroke engines require a mixture of...read more
Q4. What is the compression ratio of diesel engine
The compression ratio of a diesel engine varies from 14:1 to 25:1 depending on the engine design and application.
Compression ratio is the ratio of the volume of the combustion chamber at its largest to its smallest volume
Higher compression ratios result in better fuel efficiency and power output
Compression ratios for diesel engines typically range from 14:1 to 25:1
The compression ratio of an engine can be calculated by measuring the volume of the combustion chamber at its lar...read more
Q5. What is micrometres and snapmetre value
Micrometre is a unit of measurement for length, while snap gauge is a tool used to measure the thickness or diameter of an object.
Micrometre is also known as a micron and is equal to one-millionth of a meter.
Snap gauge is used in manufacturing to ensure the accuracy of machined parts.
Snap gauge can be used to measure the thickness of paper, the diameter of a wire, or the width of a gap.
Both micrometre and snap gauge are commonly used in engineering and manufacturing industrie...read more
Q6. What is the Poisson ratio ?
The Poisson ratio is the ratio of lateral strain to longitudinal strain when a material is stretched or compressed.
It is a measure of a material's ability to deform in one direction when it is stretched or compressed in another direction.
It is denoted by the Greek letter nu (ν).
The Poisson ratio is always between -1 and 0.5.
For example, rubber has a Poisson ratio of around 0.5, meaning it can stretch a lot in one direction while compressing very little in the other direction.
Q7. What is the minimum limit of vernier caliper
The minimum limit of a vernier caliper is the smallest measurement it can accurately measure.
The minimum limit of a vernier caliper is typically 0.02 mm or 0.001 inches.
This means that the vernier caliper can accurately measure up to 0.02 mm or 0.001 inches.
Any measurement smaller than the minimum limit may not be accurate or reliable.
Q8. Flexible working hours beyond office hours.
Flexible working hours beyond office hours are beneficial for both employees and employers.
Flexible working hours can improve work-life balance and reduce stress for employees.
It can also increase productivity and job satisfaction.
Examples include working from home, compressed workweeks, and flexible start and end times.
Employers can benefit from reduced absenteeism and turnover rates.
It can also attract and retain top talent and improve overall company culture.
Q9. What is petrol engine
A petrol engine is an internal combustion engine that uses petrol as fuel to power the vehicle.
Petrol engines are commonly used in cars, motorcycles, and small aircraft.
They work by compressing a mixture of petrol and air in a cylinder, which is then ignited by a spark plug.
The resulting explosion pushes a piston, which turns a crankshaft and powers the vehicle.
Petrol engines are known for their high power output and quick acceleration.
However, they are less fuel-efficient th...read more
Q10. What is unit of pressure
The unit of pressure is Pascal (Pa)
Pressure is defined as force per unit area
The SI unit of force is Newton (N) and area is square meter (m²)
1 Pascal is equal to 1 Newton per square meter (N/m²)
Other common units of pressure include atmosphere (atm), bar (bar), and pounds per square inch (psi)
Q11. What is the role of line leader
A line leader is responsible for overseeing a specific production line or team of workers to ensure efficiency and quality.
Supervising and coordinating the activities of workers on the production line
Ensuring that production targets are met within the specified time frame
Monitoring the quality of products being produced and addressing any issues that arise
Training new employees on the production processes and safety procedures
Maintaining a safe and clean work environment for ...read more
Q12. What aboout Line balancing , How to calculate line OEE .
Q13. What is the 3 laws of thermodynamics
The three laws of thermodynamics are fundamental principles that govern energy and its transformations in a system.
First law: Energy cannot be created or destroyed, only transferred or converted.
Second law: The entropy of an isolated system always increases over time.
Third law: As temperature approaches absolute zero, the entropy of a system approaches a minimum value.
Q14. What is hooks law
Hook's law states that the force required to extend or compress a spring is directly proportional to the distance it is stretched or compressed.
It is a principle in physics that describes the relationship between the force applied to a spring and the distance the spring stretches or compresses.
The law states that the force required to extend or compress a spring is directly proportional to the distance it is stretched or compressed.
The constant of proportionality is known as ...read more
Q15. What is welding
Welding is a process of joining two or more metal parts by heating them to a melting point and then allowing them to cool and fuse together.
Welding requires a heat source, such as a torch or electric arc, to melt the metal parts
The melted metal parts are then allowed to cool and fuse together, creating a strong bond
Different types of welding include MIG, TIG, and stick welding
Welding is used in various industries, including construction, manufacturing, and automotive
Welding c...read more
Q16. What are you vernier caliper least caunt
The least count of a vernier caliper is the smallest measurement that can be read on the scale.
The least count of a vernier caliper is typically 0.02 mm or 0.001 inches.
It is determined by the number of divisions on the main scale and the vernier scale.
For example, if the main scale has 20 divisions and the vernier scale has 10 divisions, the least count would be 0.02 mm.
Q17. What are you maicrometer least caunt
The question seems to be asking about the least count of a micrometer.
The least count of a micrometer is the smallest measurement that can be read or measured using the device.
It is typically determined by the number of divisions on the thimble and the pitch of the screw.
For example, if a micrometer has 50 divisions on the thimble and a pitch of 0.5 mm, the least count would be 0.01 mm.
Q18. Defination of excellence
Excellence is the quality of being outstanding or extremely good in a particular field or endeavor.
Excellence involves consistently surpassing expectations and striving for the highest standards.
It requires dedication, hard work, and continuous improvement.
Examples of excellence include achieving top grades in academics, winning prestigious awards, or delivering exceptional performance at work.
Q19. How many dimensions are there in GD&T
There are three dimensions in GD&T: size, form, and orientation.
GD&T stands for Geometric Dimensioning and Tolerancing.
The three main dimensions in GD&T are size, form, and orientation.
Size refers to the dimensions of an object, such as length, width, and height.
Form refers to the shape of an object, including straightness, flatness, roundness, and cylindricity.
Orientation refers to the position of features on an object, such as parallelism, perpendicularity, and angularity.
Q20. How to implement of kaizen
Kaizen is a continuous improvement strategy that involves all employees in making small, incremental changes to processes to improve efficiency and quality.
Involve all employees in the improvement process
Encourage a culture of continuous improvement
Identify and eliminate waste in processes
Implement small, incremental changes regularly
Measure and track improvements over time
Provide training and support for employees to participate in kaizen activities
Q21. How to work poke yoke
Poke yoke is a method used in quality control to prevent errors by designing processes that make it impossible to make mistakes.
Implementing physical barriers or constraints to prevent errors
Using sensors or alarms to alert when errors occur
Standardizing processes to reduce variability and human error
Training employees on proper procedures and quality standards
Q22. Defination of Design
Design is the process of creating a plan or drawing for the construction of something.
Design involves creating a detailed plan or blueprint for a product, system, or structure
It includes considering functionality, aesthetics, materials, and cost
Design can be done using software tools like AutoCAD or SolidWorks
Examples of design include architectural plans, product prototypes, and graphic layouts
Q23. What is kaizen,5S ,7 QC tools
Q24. What is time & motion study?
Q25. What is Diploma
A diploma is a certificate or official document awarded by an educational institution, typically after completing a specific course of study.
A diploma signifies the successful completion of a program or course of study
It is usually awarded by educational institutions such as schools, colleges, or universities
Diplomas can be in various fields such as business, engineering, healthcare, etc.
Having a diploma can enhance job prospects and career opportunities
Q26. What is 7 QC tools
The 7 QC tools are a set of basic tools used for quality control and problem-solving in manufacturing and other industries.
Check sheet: Used to collect and organize data for analysis.
Pareto chart: Helps identify the most significant factors contributing to a problem.
Cause and effect diagram (Fishbone diagram): Used to identify and analyze potential causes of a problem.
Histogram: A visual representation of data distribution.
Scatter diagram: Shows the relationship between two v...read more
Q27. How to calculate cycle time?
Q28. Favourite subject
My favourite subject is Mechanical Engineering because I enjoy learning about how machines work and designing new technologies.
I enjoy studying thermodynamics and fluid mechanics
I like working on projects involving designing and testing mechanical systems
I find learning about materials science and manufacturing processes fascinating
Q29. Things to take care during RFQ
Key considerations during RFQ process
Clearly define requirements and specifications
Ensure all necessary documents are included in the RFQ
Consider the supplier's capabilities and track record
Request for competitive pricing and lead times
Establish clear communication channels for clarifications
Q30. Risk factors in Purchase
Risk factors in purchase include supplier reliability, quality control, market volatility, and financial stability.
Supplier reliability: Ensuring that suppliers can deliver goods on time and meet quality standards.
Quality control: Ensuring that purchased goods meet the required specifications and standards.
Market volatility: Changes in market conditions can affect the availability and price of goods.
Financial stability: Ensuring that suppliers are financially stable and can f...read more
Q31. Understand the strength of member
Interview Process at Cadence Design Systems
Top Interview Questions from Similar Companies
Reviews
Interviews
Salaries
Users/Month