Hroc Interview Questions and Answers

E.C. engines are generally more efficient than I.C. engines.

• E.C. engines convert more energy into motion than I.C. engines.

• E.C. engines have fewer moving parts, reducing energy loss due to friction.

• I.C. engines waste energy through heat and exhaust, while E.C. engines are more environmentally friendly.

• Examples of E.C. engines include electric cars and trains, while I.C. engines are found in traditional gasoline-powered vehicles.

I.C. engine stands for Internal Combustion engine.

• I.C. engine is a heat engine that converts chemical energy into mechanical energy.

• It is used in automobiles, motorcycles, and other vehicles.

• It works by burning fuel inside a combustion chamber to create high-pressure gases that push a piston.

• Examples of I.C. engines include gasoline engines, diesel engines, and rotary engines.