Swaraj Engines Interview Questions, Process, and Tips for Experienced

An engine converts fuel into mechanical energy to power a vehicle or machine.

• Fuel is ignited in a combustion chamber, creating high-pressure gases that push pistons.

• The pistons turn a crankshaft, which converts the up-and-down motion into rotational motion.

• The rotational motion is transferred to the wheels or other machinery to create movement.

• Different types of engines include gasoline, diesel, electric, and hybrid.

• Ef...read more

A flywheel is a mechanical device used to store rotational energy. It is used in various applications such as engines and power plants.

• Flywheels are used to maintain a constant speed in machines that experience fluctuations in power supply.

• They are also used to store energy and release it when needed, such as in hybrid cars.

• Flywheels can be made of various materials such as steel, aluminum, and carbon fiber.

• They are co...read more

An engine is a machine that converts fuel into mechanical energy to power a vehicle or other machinery.

• Engines come in various types, including gasoline, diesel, electric, and hybrid.

• They work by igniting fuel in a combustion chamber, which creates pressure that moves pistons and turns a crankshaft.

• The power generated by the engine is used to propel a vehicle or operate machinery.

• Engines require regular maintenance to ...read more

The crankshaft converts reciprocating motion into rotational motion.

• Converts linear motion into rotational motion

• Transfers power from pistons to drive train

• Consists of main journals, rod journals, and crankpins

• Balancing is important to reduce vibration and wear

• Commonly made of forged steel or cast iron

• Used in internal combustion engines, steam engines, and pumps