Mahindra & Mahindra Diploma Automobile Engineer Interview Questions and Answers

The area of a circle with radius 8 is 201.06 square units.

• Use the formula A = πr^2

• Substitute r = 8

• Calculate A = π(8)^2 = 201.06

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%

I tackle manpower concerns by actively listening to their feedback, addressing issues promptly, and providing support and resources.

• Regularly communicate with employees to understand their concerns

• Address issues promptly and transparently

• Provide necessary support and resources to help employees overcome challenges

• Implement feedback mechanisms to continuously improve the work environment

• Offer training and development op

Maintenance issues are tackled by implementing a proactive approach and prioritizing tasks based on criticality.

• Implement a preventive maintenance program

• Regularly inspect equipment and facilities

• Prioritize maintenance tasks based on criticality

• Train staff on proper maintenance procedures

• Document maintenance activities and track progress

• Address issues promptly to prevent further damage

• Consider outsourcing maintenance t

I chose Mechanical Engineering because of my passion for designing and building machines that improve people's lives.

• Fascination with how things work and desire to create innovative solutions

• Interest in applying principles of physics and mathematics to real-world problems

• Enjoyment of hands-on work and building physical prototypes

• Desire to contribute to advancements in technology and industry

• Examples: designing more eff...read more