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Mechanical Engineering · all questions

Internal Combustion Engines (I.C. Engines)
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The sensing element in the control system of nuclear reactors measures the _________ of the neutron flux in the reactor.

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In diesel engine, the compression ratio in comparison to expansion ratio is

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A fuel of an octane number rating of 75 matches in knocking intensity as a mixture of

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A fuel of cetane number 40 has the same ignition quality as a mixture of

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The term scavenging is generally associated with

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The knocking tendency in spark ignition engines may be decreased by

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The knocking in diesel engines may be prevented by

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