Question Category: Mechanical Engineering

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Rotary compressors are suitable for
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Surging is the phenomenon of
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The efficiency of the vane blower is (where W₁ = Workdone due to compression, and W₂ = Workdone due to back flow)
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Maximum delivery pressure is a rotary air compressor is of the order of
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Volumetric efficiency of a compressor decreases with ________ in compression ratio.
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The maximum compression ratio in an actual single stage axial flow compressor is of the order of
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The criterion of the thermodynamic efficiency for rotary compressor is
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If the clearance ratio for a reciprocating air compressor is ‘K’, then its volumetric efficiency is given by
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The ratio of isentropic work to Euler work is known as
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In a jet propulsion
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