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Automobile Engineering MCQ Questions & Answers | Mechanical Engineering

Learn Automobile Engineering MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Automobile Engineering MCQ question is the important chapter for a Mechanical Engineering and GATE students. Page-4 section-1

Each section contains 100 MCQs on Automobile Engineering .
31
The purpose of adding pigment to the paint is that it
Discuss
Answer & Solution
Answer: Option C
Solution:
The purpose of adding pigment to the paint is that it Gives colour and filling up effect to the paint
32
The two kinds of piston rings are
Discuss
Answer & Solution
Answer: Option A
Solution:
The two kinds of piston rings are Compression and oil control rings
33
The function of a first compression ring (top ring) is that it
Discuss
Answer & Solution
Answer: Option D
Solution:
The function of a first compression ring is that it Maintains a seal and prevents escape of burned gases and loss of pressure in the combustion chamber
34
The function of oil control rings is that it
Discuss
Answer & Solution
Answer: Option C
Solution:
The function of oil control rings is that it Prevents engine oil from going into the combustion chamber and returns excess lubricating oil off the cylinder wall through the return holes in the piston to the oil pan
35
The torque available at the contact between driving wheels and road is known as
Discuss
Answer & Solution
Answer: Option B
Solution:
Tractive effort is the force required to haul a load.
Tractive effort when multiplied with speed at which the train is required to run gives the Horse Power.
36
The sequence order of events in a four stroke engine is
Discuss
Answer & Solution
Answer: Option C
Solution:
The sequence order of events in a four stroke engine is Suction compression power exhaust
37
The basic function of the suspension is to
Discuss
Answer & Solution
Answer: Option A
Solution:
The primary functions of the suspension system include maximizing the contact between the tires and the road surface, providing steering stability and good handling, evenly supporting the weight of the vehicle and ensuring the comfort of passengers by absorbing and dampening
38
In a four speed four stroke Diesel engine, the intake valve
Discuss
Answer & Solution
Answer: Option B
Solution:
In a four speed four stroke Diesel engine, the intake valve Opens at 20° before T.D.C. and closes at 35° after B.D.C.
39
The forced fed lubrication system means that the oil is delivered to the engine by
Discuss
Answer & Solution
Answer: Option B
Solution:
The forced fed lubrication system means that the oil is delivered to the engine by The pressure created by the oil pump
40
The torque converter uses ________ to transfer torque.
Discuss
Answer & Solution
Answer: Option B
Solution:
The torque converter uses Automatic transmission fluid (ATF) to transfer torque.