POWER UNITS AND TRANSMISSION

1. What is the main function of the chassis?

• (a) To control the steering

• (b) To house the engine and drive train

• (c) To provide the vehicle's outer body

• (d) To generate power

   

2. What is the purpose of a flywheel?

• (a) To store and release energy during different engine strokes

• (b) To cool down the engine

• (c) To power the electrical systems

• (d) To provide torque to the wheels

 

3: Which of the following absorbs shocks and vibrations in a vehicle?

• (a) Brake system

• (b) Steering system

• (c) Suspension system

• (d) Transmission system

4: What type of chassis places the engine entirely inside the driver's cabin?

• (a) Full forward control chassis

• (b) Conventional chassis

• (c) Semi-forward chassis

• (d) Rear engine chassis

5: Which component allows the wheels to rotate at different speeds when turning?

• (a) Gearbox

• (b) Differential

• (c) Clutch

• (d) Propeller shaft

6: Which part of the transmission system helps to reverse the vehicle?

• (a) Clutch

• (b) Radiator

• (c) Gearbox

• (d) Final drive

7: What does the radiator in a vehicle do?

• (a) Cools hot water from the engine

• (b) Stores energy

• (c) Power the wheels

• (d) Cools hot water from the engine

8: Which drive system transmits power only to the front wheels?

• (a) Four-wheel drive

• (b) Front-wheel drive

• (c) Rear wheel drive

• (d) All wheel drive

9. In a 6x4 drive chassis, how many wheels are driving wheels?

• (a) None

• (b) 6

• (c) 2

• (d) 4

10: What material is commonly used for vehicle frames to enhance rigidity and strength?

• (a) Copper

• (b) Plastic

• (c) Mild steel

• (d) Rubber