Automobile Engineering

6

The negative plates of a lead acid battery has

A. lead peroxide (PbO2)
B. spongy lead (Pb)
C. lead sulphate (PbSO4)
D. sulphuric acid (H2SO4)

7

The air resistance to a car at 20 kmph is R. The air resistance at 40 kmph will be

A. R
B. 2R
C. 4R
D. 4R2

8

When the vehicle is at rest, the clutch is in engaged position.

A. Correct
B. Incorrect

9

The seat belt tensioners are built in the

A. front seats
B. shoulder anchors
C. seat belt retractors
D. seat belt buckles

10

.In a forced feed lubrication system, the device used to guard against excessive oil pressure, is known as

A. release chamber
B. balancer
C. relief valve
D. stop valve