EXAMIANS
Atmospheric pressure is 1.03 kg/cm and vapour pressure is 0.03 kg/cm. The air pressure will be
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For a two stage reciprocating compressor, compression from p₁ to p₃ is with perfect intercooling and no pressure losses. If compression in both the cylinders follows the same polytropic process and the atmospheric pressure is pa, then the intermediate pressure p₂ is given by
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A rocket engine uses __________ for the combustion of its fuel.
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An air receiver is to be placed outside. Should it be placed in
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Fighter bombers use following type of engine
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Temperature of gases at end of compression as compared to exhaust gases in a gas turbine is
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Clearance volume in actual reciprocating compressors is essential
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Ratio of indicated H.P. and brake H.P. is known as
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In a single stage, single acting reciprocating air compressor, without clearance, the work-done on the air during isentropic compression is ________ the heat required to raise the temperature of air from T₁ to T₂ at a constant pressure.
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Air-fuel ratio in a jet engine will be of the order of
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