Question Category: Compressors Gas Turbines and Jet Engines

Questions › Category: Compressors Gas Turbines and Jet Engines
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Pick up the false statement (A) Gas turbine is a self starting unit(B) Gas turbine does not require huge quantity of water like steam plant(C) Exhaust losses in gas turbine are high due to large mass flow rate(D) Overall efficiency of gas turbine plant is lower than that of a reciprocating engine
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Pressure ratio in gas turbines is the ratio of
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Turbofan engine employs
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In turbo fan engine, the jet velocity as compared to turbojet engine is
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In which case the air-fuel ratio is likely to be maximum?
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Air-fuel ratio in a jet engine will be of the order of
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High air-fuel ratio is used in gas turbines
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The effective power of gas turbines is increased by adding the following in compressor
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Fighter bombers use following type of engine
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If V, U and Vr represent the absolute velocity of fluid, velocity of blade, and relative velocity of fluid, and suffix ‘I’ and ‘o’ stand for entry and exit conditions, then in a rotary machine whose degree of reaction is unity
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