Recent questions tagged ppe

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Reversible and adiabatic

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

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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

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

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

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

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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

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

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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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In an axial flow compressor

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

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Consider the following statements about two-stage reciprocating compressors:

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

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The high pressure cylinder is smaller in size

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

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Cooling of reciprocating compressor cylinder

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

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What is the power required to drive a centrifugal air compressor,

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

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Velocity compounded impulse turbine

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

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Which of the following expressions gives the ratio of low pressure cylinder to high pressure cylinder diameters?

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

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In an axial flow compressor, the ratio of pressure in the rotor blades to the pressure rise in

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

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Surging is the phenomenon of

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

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