IC Engine Objective Questions
Here are a few important Automobile Engineering or IC Engine Objective Questions with Answers for IES, GATE, ISRO, DRDO Exams. You must practice these IC Engine Objective Questions before appearing for the exams.
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1. The method of determination of indicated power of multi-cylinder SI engine is by the use of-
A. Morse test
B. Heat Balance test
C. Motoring test
D. Prony brake test
2. The presence of nitrogen in the process of combustion ensures that:
A. air is used for the combustion
B. incomplete combustion of fuels occur
C. complete combustion of a fuel occurs
D. dry products of combustion are analyzed
3. For the same maximum pressure and heat input, the most efficient cycle is-
A. Diesel Cycle
B. Otto Cycle
C. Brayton Cycle
D. Diesel Cycle
4. In a variable speed SI engine, the maximum torque occurs at the maximum-
A. Brake Power
B. Speed
C. Volumetric Efficiency
D. Indicated Power
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5. The amount of CO2 produced by 1 kg of carbon on complete combustion is-
A. 3/11 kg
B. 3/8 kg
C. 8/3 kg
D. 11/3