Recent questions tagged ppe

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Running speeds of steam turbine can be brought down to practical limits by which of the following method (s)?

asked Jan 16, 2018 in PPE by chandu (215k points)

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Ratio of actual indicated work to hypothetical indicated work in a steam engine is the

asked Jan 16, 2018 in PPE by chandu (215k points)

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Consider the following statements regarding the nozzle governing of steam turbines:

asked Jan 16, 2018 in PPE by chandu (215k points)

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The net result of pressure- velocity compounding of steam turbine is:

asked Jan 16, 2018 in PPE by chandu (215k points)

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In the case of reaction turbines for power plant applications

asked Jan 16, 2018 in PPE by chandu (215k points)

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The efficiency of an impulse turbine is maximum when

asked Jan 16, 2018 in PPE by chandu (215k points)

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It steam is reheated during the expansion through turbine stages

asked Jan 16, 2018 in PPE by chandu (215k points)

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The blade height at this section will be approximately:

asked Jan 16, 2018 in PPE by chandu (215k points)

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The rate of change of momentum tangentaial to the rotor is

asked Jan 16, 2018 in PPE by chandu (215k points)

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In a shockwave, the flow passes from a

asked Jan 16, 2018 in PPE by chandu (215k points)

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Consider the flow steam through a Convergent-Divergent nozzle under real conditions

asked Jan 16, 2018 in PPE by chandu (215k points)

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To decelerate an ideal gas isentropically from supersonic speed to subsonic speed the diffuser should be

asked Jan 16, 2018 in PPE by chandu (215k points)

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The supersaturated expansion is nozzle is

asked Jan 16, 2018 in PPE by chandu (215k points)

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In Fanno flow, heat transfer is neglected and friction is

asked Jan 16, 2018 in PPE by chandu (215k points)

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In a choked flow in a convergent divergent nozzle

asked Jan 16, 2018 in PPE by chandu (215k points)

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In subsonic flow in a diverging channel,

asked Jan 16, 2018 in PPE by chandu (215k points)

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In a convergent divergent nozzle, the velocity at throat of nozzle is given by

asked Jan 16, 2018 in PPE by chandu (215k points)

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In supersonic flow, if cross-section is increasing in the direction of flow

asked Jan 16, 2018 in PPE by chandu (215k points)

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Supersaturated condition occurs in a steam expanding through a convergent-divergent nozzle because of

asked Jan 16, 2018 in PPE by chandu (215k points)

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Supersaturated condition occurs in a steam expanding through a convergent-divergent nozzle because of

asked Jan 16, 2018 in PPE by chandu (215k points)

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