IC Engines Mcqs


Q.  Crankcase explosion in I.C. engines usuall occurs as ___________________?

a. first a mild explosion followed by a bi explosion
b. first a big explosion followed by a mil explosion
c. both mild and big explosions occi simultaneously
d. never occurs
e. unpredictable


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The operation of forcing additional air under pressure in the engine cylinder is known as________________?
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MCQs:  Air fuel ratio at which a petrol engine can not work is_________________?
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MCQs:  The following volume of air is required for consuming 1 liter of fuel by a four stroke engine_______________?
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MCQs:  A hmh flame speed is obtained in diesel engine when air fuel ratio is_______________?
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MCQs:  In a diesel engine, the fuel is ignited by___________________?
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MCQs:  The ratio of indicated thermal efficiency to the corresponding air standard cycle efficiency is called__________________?
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MCQs:  If the intake air temperature of I.C. engine increases, its efficiency will_________________?
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