increase vehicle load-carrying capacity
provide a softer ride
control suspension movement and body roll
all of the above
✅ The correct answer is option C.
Automobile Engineering MCQs
2. The power actually developed inside the engine cylinder is called as
indicated power
brake power
frictional power
none of these
✅ The correct answer is option A.
3. The path taken by intake air is
carburettor (or throttle body) – air cleaner – intake manifold – intake ports – cylinders
air cleaner – carburettor (or throttle body) -intake ports – intake manifold – cylinders
air cleaner – intake manifold – carburettor (or throttle body) – intake ports – cylinders
air cleaner – carburet
✅ The correct answer is option D.
4. The stroke of an engine is the
volume of the cylinder
length of the connecting rod
internal diameter of the cylinder
distance between T.D.C
✅ The correct answer is option D.
5. Clutch facings are usually attached to the plate by
steel rivets
brass rivets
aluminium screws
steel screws
✅ The correct answer is option B.
6. In petrol engines, during suction stroke, __________ is drawn in the cylinder
air and fuel
only fuel
only air
none of these
✅ The correct answer is option A.
7. The reconditioning process used to give cylinder bore surfaces a cross-hatch pattern, is known as
honing
porous plating
boring
shot peening
✅ The correct answer is option A.
8. Highest useful compression ratio (HUCR) is the highest compression ratio at which the
engine can run
engine gives maximum output
engine is most efficient
fuel can be used in a
✅ The correct answer is option D.
9. The effect of vapour locking on the brake performance is that the
brakes function more effectively
brakes fail completely
brake operation is delayed after depression of the brake pedal
vapour locking has no
✅ The correct answer is option B.
10. In which of the following conditions, the idle CO percentage should be measured with the vehicle ?
Headlights and other electrical devices are switched off.
Headlights and other electrical devices are switched on.
Headlights and other lights are switched off.
Headlights are switche
✅ The correct answer is option A.