Aisan Auto Parts India Production Graduate Engineer Trainee Interview Questions and Answers

A two-stroke engine completes a power cycle in two strokes of the piston, while a four-stroke engine completes it in four strokes.

• Two-stroke engines have a simpler design and are lighter than four-stroke engines.

• Two-stroke engines have a higher power-to-weight ratio but lower fuel efficiency compared to four-stroke engines.

• Four-stroke engines have separate intake, compression, power, and exhaust strokes, while two-stro...read more

A pictorial representation of a SI engine with valve opening, TDC, and BDC.

• SI engine stands for Spark Ignition engine, which is commonly used in gasoline-powered vehicles.

• Valve opening refers to the movement of the intake and exhaust valves to allow fuel-air mixture in and exhaust gases out of the combustion chamber.

• TDC (Top Dead Center) is the position of the piston at the extreme top of its stroke.

• BDC (Bottom Dead Ce...read more

I would improve the fuel efficiency of TVS motorcycles by implementing advanced engine technology.

• Implementing electronic fuel injection system for better fuel management

• Introducing hybrid technology for improved mileage

• Optimizing aerodynamics of the motorcycle for reduced drag

• Using lightweight materials for better fuel economy

I am a dedicated production engineer with a strong background in manufacturing processes and quality control.

• Graduated with a degree in Mechanical Engineering

• Experience working in a manufacturing plant for 3 years

• Proficient in CAD software for designing production layouts

• Implemented lean manufacturing principles to improve efficiency

• Led a team in reducing production downtime by 20%

QC tools are used to ensure product quality. Types include statistical process control, Pareto charts, and fishbone diagrams.

• Statistical process control

• Pareto charts

• Fishbone diagrams

• Control charts

• Histograms

• Scatter diagrams

• Check sheets

• Flowcharts

• Cause-and-effect diagrams

Problem solving techniques involve identifying the root cause of an issue and developing a plan to address it.

• Gather information and data to fully understand the problem

• Break down the problem into smaller, more manageable parts

• Brainstorm potential solutions and evaluate their feasibility

• Implement the chosen solution and monitor its effectiveness

• Continuously assess and adjust the solution as needed

Troubleshooting CNC programming involves identifying and resolving errors in the code.

• Check for syntax errors in the code

• Verify that the correct tool paths are being used

• Ensure that the machine is properly calibrated

• Inspect the tooling for wear or damage

• Monitor the machine during operation for any abnormalities