MCQs: If the compression ratio of an engine working on Otto cycle is increased from 5 to 7, the %age increase in efficiency will be________________?
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MCQs: The thermal efficiecny of a diesel cycle having fixed compression ratio, with increase in cut-off ratio will___________________?
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MCQs: Combustion in compression ignition engines is____________________?
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MCQs: The temperature of interior surface of cylinder wall in normal operation is not allowed to exceed____________________?
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MCQs: Compression loss in I.C engines occurs due to_________________?
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MCQs: The specific fuel consumption per BHP hour for diesel engine is approximately___________________?
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MCQs: The air requirement of a petrol engine during starting compared to theoretical airequired for complete combustion is___________________?
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MCQs: Which of the following is not an interns combustion engine___________________?
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MCQs: The output of a diesel engine can be increased without increasing the engine revolution or size in following way_________________?
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MCQs: In a typical medium speed 4-stroke cycle diesel engine________________?
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MCQs: The precess of breaking up or a lipuid into fine droplets by spraying is called___________________?
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MCQs: The accunmulation of carbon in a cylinder results in increase of________________?
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MCQs: The air-fuel ratio of the petrol engine is controlled by__________________?
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MCQs: Diesel fuel, compared to petrol is_________________?
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MCQs: When crude oil is heated, then which of the following hydrocarbon is given off first______________?
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MCQs: A 75 cc engine has following parameter as 75 cc ___________________?
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MCQs: Gaseous-fuel guarantees are based on___________________?
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MCQs: Polymerisation is a chemical process in which molecules of a compound become________________?
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MCQs: In diesel engine, the compression ratio in comparison to expansion ratio is_______________?
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MCQs: Engine pistons ‘are usually made of aluminium alloy because it_________________?
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