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Performance and Testing of Engines MCQ Questions & Answers | Automobile Engineering

Learn and Practice Performance and Testing of Engines MCQ Questions & Answers are Available for Automobile Engineering Students to Clear GATE Exams, Technical Interviews, Competitive Examinations, and Other Entrance Exams. The Performance and Testing of Engines Chapter is Especially Important for Automobile Engineering and GATE Students.

1
The percentage of the energy in the petrol burnt in the engine which is actually utilized in propelling the car is as little as
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Answer: Option A
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2
Mechanical efficiency of an automobile engine usually varies in the range:
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Answer: Option C
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3
The thermal efficiency of an air standard diesel cycle having fixed compression ratio, with increase in cut-off will:
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Answer: Option B
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4
How many times in a minute does each valve on a 4-stroke engine running at 2000 rpm open and close?
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Answer: Option A
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5
If the fuel consumption of 4-stroke IC engine is 0.1 kg/min and calorific value of fuel used is 40,000 kJ/kg, then the amount of energy supplied per minute is . . . . . . . .
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Answer: Option C
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6
Which of the following is under performance test?
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Answer: Option D
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7
A Laboratory test bed consists of-
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Answer: Option C
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8
The tractive effort of an automobile is the force required to move the
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Answer: Option C
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9
In a four stroke engine, we get one power stroke in
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Answer: Option D
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10
Stalling of S. I. engine after high speed driving can be caused by
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Answer: Option A
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