Mahindra & Mahindra Graduate Trainee Interview Questions and Answers

4 stroke engines have 4 stages: intake, compression, combustion, exhaust. 2 stroke engines have 2 stages: compression and combustion.

• 4 stroke engines have separate intake and exhaust strokes, while 2 stroke engines combine intake and exhaust in one stroke.

• 4 stroke engines are more fuel efficient and produce less pollution compared to 2 stroke engines.

• Examples of 4 stroke engines include most car engines, while examples...read more

An alternator is a device that converts mechanical energy into electrical energy in a vehicle.

• It is responsible for charging the battery and powering the electrical system of the vehicle.

• It works by using a magnetic field to convert rotational energy from the engine into electrical energy.

• It is typically located near the front of the engine and is driven by a belt connected to the engine's crankshaft.

• If the alternator ...read more