200+ Production Interview Questions and Answers

KMnO4 is a chemical compound commonly known as potassium permanganate.

• It is a strong oxidizing agent.

• It is used in water treatment to remove impurities.

• It is also used in medicine as an antiseptic and in dermatology to treat various skin conditions.

• It has a deep purple color and can stain skin and clothing.

• It can react violently with certain substances such as glycerol and sulfuric acid.

Units of pressure are measured in Pascals (Pa) or pounds per square inch (psi). Flow rate is measured in liters per minute (L/min) or gallons per minute (GPM).

• Pressure units: Pa, psi

• Flow rate units: L/min, GPM

• Pressure is the force exerted per unit area

• Flow rate is the volume of fluid passing through a given area per unit time

Equipment standard operating procedures ensure safe and efficient use of machinery.

• Equipment SOPs outline step-by-step instructions for operating machinery

• They include safety protocols and maintenance procedures

• Regular training and updates to SOPs are necessary to ensure compliance and safety

• Examples of equipment SOPs include forklift operation, machine maintenance, and emergency shutdown procedures

Springs are used in various applications and come in different types and pitches.

• Types of springs include compression, extension, torsion, and constant force springs.

• Pitch refers to the distance between adjacent coils in a spring.

• Pitch can be measured in metric or imperial units.

• The pitch of a spring affects its strength and flexibility.

• Examples of applications for springs include automotive suspension systems, door hinges, and mattress coils.

To check the PBO2 % in Red Lead, perform a chemical analysis using specific testing methods.

• Perform a chemical analysis of the Red Lead sample

• Use specific testing methods to determine the PBO2 %

• Compare the results with the desired PBO2 % range

• Adjust the production process if necessary

There are numerous facility aware companies in the market.

• Facility aware companies are those that prioritize the safety and well-being of their employees and customers.

• These companies invest in proper infrastructure, equipment, and training to ensure a safe working environment.

• Examples of facility aware companies include Amazon, Google, and Microsoft.

• These companies have implemented various safety measures such as ergonomic workstations, fire safety protocols, and regular saf...read more

GCV stands for Gross Calorific Value. It is the amount of heat released when a fuel is burned completely.

• GCV is a measure of the energy content of a fuel.

• It is calculated by measuring the heat released when the fuel is burned completely.

• The unit of GCV is usually expressed in joules per kilogram (J/kg) or British thermal units per pound (BTU/lb).

• GCV is important in determining the efficiency of a fuel and its potential for use in various applications.

• For example, coal with a ...read more

Iron quantity in Red lead can be checked through various methods.

• One method is to perform a chemical analysis using titration or spectrophotometry.

• Another method is to use a magnetic susceptibility balance to measure the iron content.

• X-ray fluorescence spectroscopy can also be used to determine the iron quantity in Red lead.

• Visual inspection can be done by comparing the color and appearance of Red lead samples with known standards.

• It is important to follow standardized testin...read more

Niyo Money is a digital banking platform that offers savings accounts, investment options, and other financial services.

• Niyo Money is a fintech startup based in India.

• It offers a mobile app that allows users to open and manage savings accounts.

• The platform also offers investment options such as mutual funds and gold.

• Niyo Money has partnerships with various banks and financial institutions to provide its services.

• It aims to provide a seamless and convenient banking experience ...read more

A double action press or tool is a machine that performs two actions in one stroke.

• It can cut and bend metal sheets simultaneously.

• It is commonly used in the automotive industry for stamping car parts.

• The press has two rams that move in opposite directions to perform the two actions.

• It is more efficient and saves time compared to using separate machines for each action.

Metallurgy is the study of physical and chemical behavior of metallic elements, their compounds, and alloys.

• Metallurgy involves studying the properties of metals and their behavior under different conditions.

• It includes processes like extraction, purification, and alloying of metals.

• Metallurgists use techniques like heat treatment, welding, and casting to manipulate metal properties.

• Examples of metallurgical processes include smelting iron ore to produce iron, and tempering s...read more

I use a variety of development tools depending on the project requirements.

• I am proficient in using IDEs such as Visual Studio, Eclipse, and IntelliJ IDEA.

• I also use version control tools like Git and SVN.

• For testing, I use tools like JUnit and Selenium.

• I am familiar with build tools like Maven and Gradle.

• I also use debugging tools like Chrome DevTools and Xdebug.

• Overall, I am comfortable using a wide range of development tools.

The last company clearances to be verified are from my previous employer, XYZ Company.

• Clearance from HR department confirming end of employment

• Verification of work performance and conduct

• Confirmation of return of company property

• Reference check with supervisors or colleagues

SPC stands for Statistical Process Control. It is a method of quality control that uses statistical methods to monitor and control a process.

• SPC involves collecting and analyzing data to identify and reduce variation in a process

• It helps to ensure that a process is operating within its specified limits and is capable of producing consistent results

• Examples of SPC tools include control charts, histograms, and Pareto charts

• SPC can be used in a variety of industries, including m...read more

URS, FS, DS, IA & RA are documents used in the process of software development.

• URS stands for User Requirement Specification and outlines the requirements of the end-user.

• FS stands for Functional Specification and outlines the functionality of the software.

• DS stands for Design Specification and outlines the design of the software.

• IA stands for Installation Acceptance and outlines the installation process of the software.

• RA stands for Requirements Analysis and outlines the ana...read more

FMEA stands for Failure Mode and Effects Analysis. G8D is a problem-solving methodology used in the automotive industry.

• FMEA is a systematic approach to identifying and preventing potential failures in a product or process.

• It involves analyzing the potential failure modes, their effects, and the likelihood of their occurrence.

• G8D is an eight-step problem-solving methodology used in the automotive industry to address customer complaints and quality issues.

• It involves forming a...read more

Drawing symbols are graphical representations used to convey information in technical drawings.

• Symbols are used to represent objects, materials, and processes.

• They are standardized and universally recognized.

• Examples include the electrical symbols used in circuit diagrams and the symbols used in architectural drawings.

• Symbols can also indicate dimensions, tolerances, and other specifications.

• It is important to understand the meaning of symbols in order to interpret technical ...read more

Suspension is a mixture in which solid particles are dispersed in a liquid or gas, forming a heterogeneous system.

• Suspension is a type of colloid, where the solid particles are larger and do not dissolve in the liquid or gas.

• The solid particles in a suspension can settle over time due to gravity, forming a sediment at the bottom.

• Examples of suspensions include muddy water, orange juice with pulp, and paint.

PPE stands for Personal Protective Equipment.

• PPE is equipment worn to minimize exposure to hazards that can cause serious injuries or illnesses.

• It includes items such as helmets, gloves, goggles, masks, and protective clothing.

• PPE is used in various industries like construction, manufacturing, healthcare, and more.

• Examples of PPE include hard hats for construction workers, safety glasses for laboratory technicians, and respirators for healthcare workers.

• PPE plays a crucial ro...read more

Expected job profile includes managing production processes and ensuring timely delivery. Expected facility should have necessary equipment and resources.

• Job profile involves overseeing production processes and ensuring quality standards are met

• Responsible for managing production schedules and ensuring timely delivery of products

• Expected facility should have necessary equipment and resources to support production processes

• Facility should also have proper safety measures in pl...read more

Procrastinating is generally considered a negative word.

• Procrastination leads to delay and can cause stress and anxiety.

• It can also lead to missed opportunities and poor performance.

• However, some argue that procrastination can be a positive thing if it allows for more creative thinking or if it helps prioritize tasks.

• Overall, it is best to avoid procrastination and focus on being productive.

Gear refers to the equipment or machinery used in production processes.

• Gear is essential for carrying out various production tasks efficiently.

• It includes tools, machines, and other equipment used in manufacturing or assembly processes.

• Examples of gear in production can be conveyor belts, robotic arms, welding machines, etc.

GIS stands for Geographic Information System. It is a system designed to capture, store, analyze, and present spatial or geographic data.

• GIS is used to create maps and visualize data in a spatial context.

• It combines various data sources such as satellite imagery, GPS data, and survey data.

• GIS can be used in various industries like urban planning, environmental management, and transportation.

• Examples of GIS software include ArcGIS, QGIS, and Google Earth.

• GIS allows for spatial...read more

A rectifier circuit can be used to convert AC signal into pulsating DC signal.

• A rectifier circuit consists of diodes that allow current to flow in only one direction.

• The AC signal is fed into the rectifier circuit, which converts it into a pulsating DC signal.

• The output of the rectifier circuit can be smoothed using a capacitor.

• Examples of rectifier circuits include half-wave rectifiers and full-wave rectifiers.

Five core tools used in production.

• 1. CNC machines

• 2. 3D printers

• 3. Assembly line robots

• 4. Welding equipment

• 5. Industrial sewing machines

Maintaining the shop floor requires regular cleaning, organization, and safety checks.

• Establish a cleaning schedule and ensure all employees follow it

• Implement a system for organizing tools and materials

• Regularly inspect equipment and machinery for safety hazards

• Train employees on proper safety procedures and provide necessary protective gear

• Encourage open communication between employees and management to address any issues or concerns

Tablet testing involves various quality checks to ensure the product meets safety and efficacy standards.

• Tablets are tested for physical properties such as size, weight, and hardness.

• Chemical tests are conducted to ensure the tablet contains the correct amount of active ingredient.

• Dissolution testing is performed to determine how quickly the tablet dissolves in the body.

• Stability testing is done to ensure the tablet remains effective and safe over time.

• Microbial testing is co...read more

Fixed stroke refers to a consistent and unchanging distance that a mechanical component moves during each cycle.

• Fixed stroke is a term commonly used in production and manufacturing.

• It refers to the predetermined and unchanging distance that a mechanical component moves during each cycle.

• This distance is fixed and does not vary.

• For example, in a piston engine, the stroke length of the piston is fixed and determines the displacement of the engine.

• Fixed stroke is important for e...read more

HPLC stands for High Performance Liquid Chromatography. It is a technique used to separate, identify, and quantify components in a mixture.

• HPLC uses a liquid mobile phase and a stationary phase to separate components in a mixture based on their chemical properties.

• It is commonly used in pharmaceuticals, food and beverage, environmental analysis, and forensic science.

• HPLC can be used to identify and quantify drugs in blood or urine samples, detect impurities in pharmaceuticals...read more

Core values are fundamental beliefs that guide behavior and decision-making.

• Core values are the foundation of a company's culture.

• They are the principles that employees are expected to uphold.

• Examples of core values include integrity, teamwork, and innovation.

• Core values should be communicated clearly and consistently.

• They should be reflected in all aspects of the company, from hiring to performance evaluations.

A tablet is a portable computing device with a touchscreen display, designed for mobile use.

• Tablets are typically larger than smartphones but smaller than laptops.

• They are used for browsing the internet, watching videos, playing games, and running apps.

• Examples of popular tablets include the iPad, Samsung Galaxy Tab, and Amazon Fire HD.

• Tablets can also be used for productivity tasks such as word processing and email.

• Some tablets come with a stylus for drawing or taking notes.

Throughput time is the total time it takes for a product to go through the entire production process.

• Throughput time includes all the time spent on processing, waiting, and moving the product through each stage of production.

• It is a key metric in production efficiency and can help identify bottlenecks in the process.

• For example, if a product takes 5 days to go through all production stages, the throughput time is 5 days.

Experience department is a department that focuses on improving customer experience and satisfaction.

• The experience department is responsible for creating and implementing strategies to improve customer experience.

• They gather feedback from customers and use it to make improvements to products and services.

• They work closely with other departments such as marketing, sales, and customer service to ensure a seamless customer experience.

• Examples of experience department roles incl...read more

The duty of a manager is to oversee and coordinate the production process.

• Managers are responsible for planning and organizing production activities.

• They ensure that production targets are met and quality standards are maintained.

• Managers coordinate with different departments to ensure smooth workflow.

• They monitor and analyze production data to identify areas for improvement.

• Managers also handle staffing, training, and performance evaluation of production personnel.

• Examples: ...read more

A diode is a semiconductor device that allows current to flow in one direction only.

• Diodes are commonly used in rectifiers to convert AC to DC power.

• They are also used in signal processing, voltage regulation, and protection circuits.

• Examples include light-emitting diodes (LEDs) and photodiodes.

• Diodes can be used in logic gates and digital circuits for switching and signal processing.

To run a car on the road, you need to follow a few basic steps.

• Check the fuel level and fill up if necessary

• Check the oil level and top up if necessary

• Check the tire pressure and adjust if necessary

• Start the engine and let it warm up for a few minutes

• Engage the gear and start driving

• Observe traffic rules and regulations

• Maintain a safe speed and distance from other vehicles

• Use turn signals and headlights as necessary

• Keep an eye on the road and be alert for any hazards

Amphoteric behavior refers to the ability of a substance to act as both an acid and a base.

• Amphoteric substances can donate or accept protons depending on the reaction conditions.

• Examples of amphoteric substances include water, amino acids, and metal oxides.

• Amphoteric behavior is important in many chemical reactions and in biological systems.

• The pH of the solution can determine whether an amphoteric substance will act as an acid or a base.

Two stroke engines have a power stroke every two strokes, while four stroke engines have a power stroke every four strokes.

• Two stroke engines have a simpler design with fewer moving parts.

• Four stroke engines are more fuel efficient and produce less pollution.

• Examples: Two stroke engines are commonly used in chainsaws and dirt bikes, while four stroke engines are found in cars and motorcycles.

A buffer solution is a solution that resists changes in pH when small amounts of acid or base are added.

• Buffer solutions are made by mixing a weak acid and its conjugate base or a weak base and its conjugate acid.

• They are commonly used in various applications such as in biological and chemical laboratories.

• Buffer solutions help maintain a stable pH level, which is important for many chemical reactions and biological processes.

• Examples of buffer solutions include the phosphate...read more

ITI stands for Industrial Training Institute.

• ITI is a vocational training institute in India.

• It offers technical education in various trades like electrician, fitter, mechanic, etc.

• The courses are designed to provide practical skills and knowledge to students.

• ITI graduates can work in industries or start their own businesses.

• ITI is governed by the Directorate General of Training (DGT), Ministry of Skill Development and Entrepreneurship.

Document handling during AUDIT process

• During AUDIT process, all relevant documents must be handled with utmost care

• Documents must be organized and easily accessible for auditors

• Any missing or incomplete documents must be identified and addressed

• Proper documentation of the audit process is crucial for future reference

To grow company Goodweel, focus on expanding customer base, improving product quality, and increasing marketing efforts.

• Expand customer base through targeted advertising and partnerships

• Improve product quality through research and development

• Increase marketing efforts through social media and events

• Offer competitive pricing to attract new customers

• Provide excellent customer service to retain existing customers

VSM objective is to identify and eliminate waste in a process.

• VSM stands for Value Stream Mapping

• It is a lean manufacturing tool used to analyze and improve a process

• The objective is to identify and eliminate waste in the process

• Waste can be in the form of overproduction, waiting, defects, excess inventory, unnecessary motion, etc.

• By eliminating waste, the process becomes more efficient and effective

Base refers to the foundation or starting point of something.

• Base is the fundamental component of any structure or system.

• It is the starting point from which everything else is built upon.

• In chemistry, a base is a substance that can accept hydrogen ions.

• Examples of bases include sodium hydroxide, ammonia, and baking soda.

I expect a fair and competitive salary based on my experience and qualifications.

• I have researched industry standards for similar positions

• I have discussed salary expectations with recruiters and colleagues

• I am open to negotiation based on the specific job responsibilities and benefits package

• I value fair compensation for my contributions to the company

The type of compressor management depends on the specific needs of the production process.

• Different types of compressors include reciprocating, rotary screw, and centrifugal

• Management can involve monitoring pressure, temperature, and oil levels

• Proper maintenance and regular inspections are crucial for efficient operation

To control the NG, implement quality control measures, monitor production processes, and address any issues promptly.

• Implement quality control measures to ensure that products meet the required standards

• Monitor production processes regularly to identify any deviations or abnormalities

• Address any issues or non-conformities promptly to prevent further production of NG

• Train and educate production staff on quality control procedures and standards

• Utilize statistical process contro...read more