Multiple Choice Questions on Automobile | Objective Questions | Automobile Engineering Quiz | MCQ
- (A) 04:01
- (B) 08:01
- (C) 15:01
- (D) 20:01
- (A) it is desired to reduce the unsprung mass
- (B) it is desired to have more flexibility in design
- (C) it is desired to improve tyre-to-ground contact characteristics
- (D) large changes in load make it necessary to have a large suspension stroke
- (A) 1000 km
- (B) 4000 km
- (C) 6000 km
- (D) 10000 km
- (A) ensure that equal pressure is supplied to the front and rear brakes throughout every braking operation
- (B) reduce the brake fluid pressure when the brakes approach their lockup point
- (C) cause less brake fluid pressure to act on the front brakes than on the rear brakes when the fluid pressure exceeds a predetermined level
- (D) cause less brake fluid pressure to act on the rear brakes than on the front brakes when the fluid pressure exceeds a predetermined level.
5 >>An under-inflated tyre will wear the tread most ?
- (A) near the centre
- (B) near the edges
- (C) in the lateral direction
- (D) in the cross direction
- (A) automatic ignition of the charge at the end of compression
- (B) ignition induced by the passage of a spark
- (C) ignition of the charge before the passage of flame front
- (D) ignition induced to supplement the process of normal combustion
- (A) tube type and tubeless
- (B) solid and tubeless
- (C) air and pneumatic
- (D) split-rim and drop centre
- (A) lead peroxide (PbO2)
- (B) spongy lead (Pb)
- (C) lead sulphate (PbSO4)
- (D) sulphuric acid (H2SO4)
- (A) more than the atmospheric pressure
- (B) less than the atmospheric pressure
- (C) equal to the atmospheric pressure
- (D) none of these
10 >>The function of an oil control orifice is that it ?
- (A) returns cylinder head lubricating oil to the oil pan at high speed
- (B) turns oil into fine mist for spray lubrication
- (C) regulates the pressure of engine oil supplied by the oil pump for the lubrication of cylinder head mechanism and other purposes
- (D) removes impurities from cylinder head lubricating oil
- (A) enhances safety by serving two independent lines in a divided-line brake circuit
- (B) enhances safety by activating the brakes using vacuum pressure in the event of brake fluid loss
- (C) supplies equal fluid pressure to each line of a divided-line brake circuit, thereby preventing the brakes from dragging on one side
- (D) boosts the brake fluid pressure to reduce the force required to depress the brake pedal
12 >>In petrol engines, during suction stroke, ----- is drawn in the cylinder ?
- (A) air and fuel
- (B) only fuel
- (C) only air
- (D) none of these
- (A) camber and castor
- (B) castor and S.A.I
- (C) camber and S.A.I.
- (D) camber and toe-in
- (A) Camber
- (B) Caster
- (C) Toe
- (D) Steering gear ratio
- (A) the vertical size of the suspension can be made more compact
- (B) non-vertical external forces are supported by the suspension arms
- (C) the unsprung mass in lighter
- (D) the assembly is slightly more complicated in design
- (A) oil strainer - oil pump - relief valve - oil filter - cylinder block - cylinder head - oil pan
- (B) oil pump - oil strainer - relief valve - oil filter - cylinder block - cylinder head - oil pan
- (C) oil strainer - oil filter - relief valve - oil pump - cylinder block - cylinder head - oil pan
- (D) oil strainer - oil pump - relief valve - oil filter - cylinder head - cylinder block - oil pan
- (A) recirculates exhaust gasses
- (B) burns fuel vapaour gasses
- (C) reduces N2, H2O, and CO2 emission levels
- (D) removes CO, HC, and NO2 from the exhaust gasses passing through it
- (A) between the fuel-filler pipe and fuel tank
- (B) in the fuel tank
- (C) on the distributor mounting in the engine compartment
- (D) on the engine compartment bulkhead
- (A) 500 rpm
- (B) 1000 rpm
- (C) 2000 rpm
- (D) 4000 rpm
- (A) smaller engine dimensions
- (B) better cooling efficiency
- (C) high rigidity
- (D) none of these
