Prevent rust from growing on the body
Improve its external appearance
Retain the characteristics of steel for long
All of these
D. All of these
Too lean mixture
Stoichiometric mixture
Most economical mixture
Too rich mixture
0.2 mm
0.5 mm
1 mm
1.5 mm
Cast iron
Steel
Aluminium
Bronze
36.5-38.5 MJ/kg
39.4-42.5 MJ/kg
42.7-43.5 MJ/kg
45.5-47 MJ/kg
Brake drags
Brake fades
Vapour locking occurs in the brake lines
Antilock braking system malfunctions
Enhances safety by serving two independent lines in a divided line brake circuit
Enhances safety by activating the brakes using vacuum pressure in the event of brake fluid loss
Supplies equal fluid pressure to each line of a divided line brake circuit, thereby preventing the brakes from dragging on one side
Boosts the brake fluid pressure to reduce the force required to depress the brake pedal
Compression and oil control rings
Compression and sliding seal rings
Oil scrapper and oil control rings
Pressure and sealing rings
The electrolyte is pure distilled water
The electrolyte is pure sulphuric acid
The electrolyte is a mixture of 64% distilled water and 36% sulphuric acid by weight
The electrolyte is a mixture of 90% distilled water and 10% sulphuric acid by weight
Positive camber
Negative camber
Positive caster
Negative caster
Opens at T.D.C. and closes at B.D.C.
Opens at 20° before T.D.C. and closes at 35° after B.D.C.
Opens at 10° after T.D.C. and closes at 20° before B.D.C.
None of the above
Steering wheel
Steering shaft
Steering gearbox
Tie rod
8.091 Nm
80.91 Nm
809.1 Nm
8091 Nm
Steering wheel, steering gearbox, steering shaft, tie rod, steering knuckle, front wheels
Steering wheel, steering shaft, steering gearbox, tie rod, steering knuckle, front wheels
Steering wheel, steering shaft, steering gearbox, steering knuckle, tie rod, front wheels
Steering wheel, tie rod, steering gearbox, steering shaft, steering knuckle, front wheels
Rear of the vehicle
Front of the vehicle
Left of the vehicle
Right of the vehicle
Spark ignition (S.I.) engines
Compression ignition (C.I.) engines
Steam engines
None of these
Drain plug
Water jacket
Vacuum valve
Pressure cap
Bigger flywheel
Smaller flywheel
Same size of flywheel
No flywheel
It is lighter and has good heat dissipation characteristics
Material cost is low
It does not require any cylinder liners
The piston is also made of aluminium alloy
Immediately after the ignition switch is turned off
While the engine is running
A few minutes after the ignition switch is turned off
While the engine is running at high idle speed
Honing
Porous plating
Boring
Shot peening
To vary the speed of automobile
To vary the torque at the wheels
To vary the power of automobile
None of these
7 : 1
8 : 1
9 : 1
10 : 1
It is desired to reduce the unsprung mass
It is desired to have more flexibility in design
It is desired to improve tyre to ground contact characteristics
Large changes in load make it necessary to have a large suspension stroke
Prevent the combustion gases from leaking from the joint between the cylinder block and the cylinder head
Prevent engine oil from going into combustion chamber
Removes impurities from cylinder head lubricating oil
None of the above
Diesel cycle is more efficient than Otto cycle
Otto cycle is more efficient than Diesel cycle
Both Otto cycle and Diesel cycle are equally efficient
None of the above
175
65
14
82
1.00
1.28
1.82
2.81
Chain drive
Gear drive
Flat belt drive
V-belt drive
Brake pedal, master cylinder, brake lines, vacuum servo mechanism, brake pads
Brake pedal, vacuum servo mechanism, master cylinder, brake lines, brake pads
Brake pedal, master cylinder, vacuum servo mechanism, brake lines, brake pads
Brake pedal, brake lines, vacuum servo mechanism, master cylinder, brake pads
85-95
95-100
100-110
110-125