Tool used to remove circular locks is

• cutting plier

• cir-clip plier

• nose plier

• monkey plier

Gasoline engines cannot be used for a heavy-duty commercial vehicle

• Compression ratio is high, hence engine will knock

• Compression ratio is more, hence less torque will be generated

• Compression ratio is more, hence gasoline will be inefficient

• Compression ratio is more, hence engine develops more power

If a Six cylinder engine has the engine capacity of 3.6 litres. What is the swept volume of one cylinder

• 400cc

• 800cc

• 600cc

• 3600

The ease with which petrol vaporizes is called its

• Oxidation

• Octane number

• Volatility

• Cetane number

Expand ABS

• anti braking system

• anti-lock braking system

• applied braking system

• AI braking systems

When indicated power (I.P.) and frictional power (F.P.) are known, we can calculate

• Brake power

• Compression ratio

• Specific air consumption

• Mean effective pressure

The ignition method used in CNG engines is

• Compression ignition

• Spark ignition

• Both types can be used

• None of the above

The wheel locks up when

• The traction is more than the braking force applied

• The braking force is more than the traction

• brakes are applied when road is slippery

• When emergency brakes are applied

The treads on the wheels are provided

• to expel water from the contact surface and increase traction

• for aesthetic purpose

• for expel debris and stones in off-road conditions

• to increase the comfort of the passenger

The ICE powered automobile was patented by

• Karl Benz

• Henry Ford - 1

• Enzo Ferrari

• Nikolai Tesla