Recent questions tagged air-compressors

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In a centrifugal compressor, an increase in speed at a given pressure ratio causes

asked Jan 15, 2018 in PPE by chandu (215k points)

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Increasing order of air handling/ compressing machines based on the pressure ratios?

asked Jan 15, 2018 in PPE by chandu (215k points)

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The head developed is maximum for a centrifugal compressor with

asked Jan 15, 2018 in PPE by chandu (215k points)

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Axial flow air compressors need many stages to

asked Jan 15, 2018 in PPE by chandu (215k points)

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The performance of a single stage reciprocating air compressor is evaluated by its

asked Jan 15, 2018 in PPE by chandu (215k points)

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In a two stage reciprocating air-compressor

asked Jan 15, 2018 in PPE by chandu (215k points)

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For a two stage compressor

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Which one of the following methods can adopted to obtain isothermal compression in an air compressor?

asked Jan 15, 2018 in PPE by chandu (215k points)

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The reduction in mass output of the machine is

asked Jan 15, 2018 in PPE by chandu (215k points)

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Reversible and adiabatic

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The ratio of static enthalpy rise in the rotor to the static enthalpy rise

asked Jan 15, 2018 in PPE by chandu (215k points)

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In a centrifugal compressor, an increase in speed at a given pressure ratio causes

asked Jan 15, 2018 in PPE by chandu (215k points)

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In a centrifugal compressor, the highest Mach number leading to shock wave in the fluid flow occurs at

asked Jan 15, 2018 in PPE by chandu (215k points)

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The specific speed of a centrifugal compressor is generally

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For a centrifugal compressor with radial vanes, slip factor is the ratio of

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In the centrifugal compressor the work input is equal to sum of

asked Jan 15, 2018 in PPE by chandu (215k points)

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Stalling is the separation of flow from the

asked Jan 15, 2018 in PPE by chandu (215k points)

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Following points express the effect of keeping high clearance volume for the cylinders in reciprocating compressor.

asked Jan 15, 2018 in PPE by chandu (215k points)

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The term surge indicates a phenomenon of instability

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The index of compression and the index of expansion are different in

asked Jan 15, 2018 in PPE by chandu (215k points)

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