IC Engines Mcqs


Q.  For same power and same speed, the flywheel of a four stroke engine as compared to two-stroke I.C. engine will be________________?

a. smaller
b. bigger
c. same size
d. dependent on other engine parameters
e. unpredictable


ANSWER: See Answer
 
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MCQs:  For low load operation, more suitable (economical) engine is_______________?
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MCQs:  For the same size and weight, a two stroke engine as compared to four stroke engine will generate power_________________?
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MCQs:  If diesel is fed by mistake in the oil tank of a petrol engien, then engine will________________?
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MCQs:  An engine has a normal speed of 960 r.p.m. and no load speed of 1000 r.p.m. The speed droop of governor will be about___________________?
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MCQs:  In isochronous governing, speed droop is_______________?
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MCQs:  Method of governing used in diesel engine is__________________?
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MCQs:  Method of governing used in petrol engine is________________?
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MCQs:  The termal efficiency of a petrol engine at design load is around_________________?
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MCQs:  As the number of cylinders in multi-cylinder engine increases, the power to weight ratio_______________?
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MCQs:  All the four operations in two stroke engine are performed in following number of revolutions of crank shaft______________________?
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MCQs:  In the case of petrol engine at maximum output, the percentage of CO in exhaust gases is ____________________?
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MCQs:  In a diesel engine, injection pressure developed by injector is of the order of______________?
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MCQs:  In precombustion chamber in diesel engine________________?
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MCQs:  The thermal efficiency of a semi-diesel cycle having fixed compression ratio and fixed quantity of heat, with increase in pressure ratio will_______________?
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MCQs:  In the case of compression ignition engine, the %age of CO in exhaust gases is________________?
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MCQs:  A two stroke engine is usually identified by__________________?
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MCQs:  A two stroke crank compressed engine has following ports in the cylinder_______________?
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MCQs:  Scavenging air is supplied to a two-stroke engine at a density greater than that of atmosphere. This means the engine is__________________?
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MCQs:  In turbulence chamber in diesel engine__________________?
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MCQs:  If petrol is used in a diesel engine, then______________?
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