Volkswagen Production Engineer Interview Questions and Answers

Q1. What is the ratio of air and fuel to start the engine ?
Ans. 
The ratio of air to fuel to start an engine is typically around 14.7:1.
• The ideal air-fuel ratio for starting an engine is known as the stoichiometric ratio, which is around 14.7 parts air to 1 part fuel.

• This ratio ensures complete combustion of the fuel and optimal engine performance.

• Different types of engines may require slightly different air-fuel ratios for starting, but 14.7:1 is a common standard.
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Q2. How to power goes to wheels ?
Ans. 
Power is transferred to the wheels through the drivetrain system, which includes components like the engine, transmission, driveshaft, differential, and axles.
• Power is generated by the engine, typically through combustion of fuel.

• The transmission transfers power from the engine to the driveshaft.

• The driveshaft sends power to the differential, which then distributes it to the axles.

• The axles rotate the wheels, propellin...read more
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Q1. Tell me about your project ?
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Q2. Tell me about your family ?
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Q1. What is the different between jig and fixature ?
Ans. 
Jigs are used to guide tools and hold workpieces in place, while fixtures are used to hold workpieces in a specific position during machining.
• Jigs are used to guide cutting tools, while fixtures are used to hold workpieces in place.

• Jigs are typically used for drilling, reaming, and tapping operations, while fixtures are used for milling, grinding, and turning operations.

• Jigs are often more complex and expensive than fi...read more
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Q2. What is 4 stroke engine ?
Ans. 
A 4 stroke engine is an internal combustion engine that completes four separate strokes - intake, compression, power, and exhaust - in two crankshaft revolutions.
• Intake stroke: Fuel and air are drawn into the combustion chamber.

• Compression stroke: The fuel-air mixture is compressed by the piston.

• Power stroke: The spark plug ignites the mixture, causing an explosion that drives the piston down.

• Exhaust stroke: The piston...read more
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30 marks from general and 20 marks Hyundai company.

Dress and neatness and attitude and behaviour s

Any one walyuble title I will speach

I will knowledge and improvement in Hyundai life .

Q1. What are your aim in Hyundai life
Ans. 
My aim in Hyundai life is to contribute to the production process by utilizing my skills and knowledge to ensure efficiency and quality.
• To optimize production processes and improve productivity

• To ensure quality control and minimize defects

• To collaborate with cross-functional teams to identify and implement process improvements

• To continuously learn and stay updated with the latest technologies and industry trends

• To cont...read more
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Q2. What are like that in Hyundai
Ans. 
Hyundai is a leading automobile manufacturer known for its innovative technology and high-quality production.
• Hyundai is known for its advanced manufacturing processes and automation.

• They have a strong focus on quality control and continuous improvement.

• Hyundai invests heavily in research and development to stay at the forefront of automotive technology.

• They have a wide range of production facilities and a global supply...read more
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Q1. What is duty cycle
Ans. 
Duty cycle is the ratio of time a system is active compared to the total time.
• Duty cycle is often expressed as a percentage.

• It is commonly used in engineering to describe the on/off time of a system.

• For example, a system with a duty cycle of 50% is on half the time and off half the time.
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Q2. Cast and helix test
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Q3. Lean manufacturing
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Q1. G Code M code, Insert Specifications, cv mentioned trainings.
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Q1. Ask for technical knowledge of depth , check confidence level
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Q1. Technical questions on tractors
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Q2. Transmission assembly
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Q1. Tell me about yourself
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Q2. What do you know about 5 s principal
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Q1. Tell me about your self? About Experience in EV? Previously worked experience?
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