Automobile Engineering - Part 1 Online Exam Quiz
Automobile Engineering - Part 1 GK Quiz. Question and Answers related to Automobile Engineering - Part 1. MCQ (Multiple Choice Questions with answers about Automobile Engineering - Part 1
The condition that causes vapour locking in a brake system is
Options
A : overheating of the fluid due to frequent brake application
B : overcooling of the brakes during high speed driving
C : keeping the vehicle without use for an extended period
D : an excessively high engine speed on a downhill road
The portion of a crankshaft which rests on cylinder block is called main journal.
Options
A : Yes
B : No
C : -
D : -
A baffle plate is fitted inside the oil pan to prevent the oil from splashing when it is subjected to vibration and other movement during vehicle operation.
Options
A : True
B : False
C : -
D : -
The motion of the cam is transferred to the valves through
Options
A : pistons
B : rocker arms
C : camshaft pulley
D : valve stems
Which of the following symptom is caused as a result of brake disc run out ?
Options
A : Ineffectiveness of the brakes
B : Judder during braking
C : Localized wearing of the brake pads
D : Rapid wearing of the brake pads
If the engine coolant leaks into the engine oil, then engine oil
Options
A : appears milky
B : becomes foamy
C : turns black
D : none of these
The function of an alternator in an automobile is to
Options
A : supply electric power
B : convert mechanical energy into electrical energy
C : continually recharge the battery
D : partly convert engine power into electric power
A clutch is usually designed to transmit maximum torque which is
Options
A : equal to the maximum engine torque
B : 80 per cent of the maximum engine torque
C : 150 per cent of the maximum engine torque
D : none of these
What type of bearing is used for main bearings and connecting rod bearings ?
Options
A : Ballbearings
B : Plain bearings
C : Needle roller bearing
D : Taper roller bearing
It is necessary to maintain the valve clearances as they
Options
A : reduce the resistance to sliding that occurs between the cam and the tappet
B : allow for lengthening of the valves owing to the heat of combustion
C : increase the speed at which the valves move up and down
D : make the crankshaft turn smoothly
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