300+ câu trắc nghiệm Tiếng Anh Công nghệ ô tô có đáp án - Phần 4

A. Chemical energy

B. Power

C. Energy

D. Mechanism

A. Liquid

B. Material

C. Fuel

D. Coal

A. Ignited

B. Ignitted

C. Ignition

D. Ignite

A. Compression stroke

B. Compression cycle

C. Intake stroke

D. Stroke

A. Iron cast

B. Aluminium alloy

C. Stainless steel

D. Aluminium

A. Crankshaft

B. Camshaft

C. Driveshaft

D. Valves

A. Inlet and exhaust

B. Intake and exhaust

C. Exhaust

D. A & B

A. Driven

B. Drive

C. Driving

D. Steering

A. Combustion

B. Heat

C. Air

D. Fuel

A. It lower downs the temperature

B. It forms a pressurised chamber for fuel air mixture

C. It holds the exhaust gases after combustion

D. None of the mentioned

A. Rod cap

B. Piston pin

C. Cap bolt

D. Lower cap

A. It is lighter

B. It is stronger

C. It has less wear

D. It absorbs shock

A. Cast iron

B. Steel

C. Aluminium

D. Bronze

A. Cast iron

B. Aluminium

C. Steel alloy of high strength

D. Hardened and ground steel

A. Suction

B. Compression

C. Power

D. Exhaust

A. Fuel consumption is low

B. Shock and vibrations are less

C. Its size is small

D. It is easy to control

A. Smaller than that of the exhaust valve

B. Equal to that of the exhaust valve

C. Larger than that of the exhaust valve

D. Not depending upon the size of exhaust valve

A. Pre ignition in the engine

B. Suction of air for engine

C. Pre opening of the exhaust valve

D. High pressure in the cylinder

A. Cylinder diameter and length

B. Piston length and diameter

C. Bore and stroke

A. The ratio of engine H.P to laden weight of vehicle

B. Max. engine torque/wt. of vehicle

C. Only on the laden weight of vehicle

D. The power to weight ratio of engine