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Mechanical Engineering · all questions

Internal Combustion Engines (I.C. Engines)
practice.

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In a four stroke cycle, the minimum temperature inside the engine cylinder occurs at the

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A diesel engine has

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The pressure inside the cylinder is _________ the atmospheric pressure during the exhaust stroke.

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Pick up the false statement

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The specific fuel consumption of a petrol engine compared to diesel engine of same H.P. is

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The pressure and temperature at the end of compression stroke in a petrol engine are of the order of

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The brake power is the power available

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Which one of the following engines will have heavier flywheel than the remaining ones?

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In a typical medium speed 4-stroke cycle diesel engine the inlet valve

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Pick up the wrong statement

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In a coil ignition system of petrol engines, a condenser is connected across the contact breaker in order to

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The fuel in diesel engine is normally injected at pressure of

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The self ignition temperature of petrol is _________ as compared to diesel oil.

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Which of the following statement is correct?

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The air standard efficiency of an I.C. engine depends on

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Scavenging air in diesel engine means

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If petrol is used in a diesel engine, then

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The calorific value of gaseous fuels is expressed in terms of

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A diesel engine has compression ratio from

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A petrol engine has compression ratio from

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