Recent questions in IES Objectives-1

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The correct sequence of the given steam turbines in the ascending order of efficiency at their design points is

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

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Which of the following relationships represents the change of entropy of a perfect gas?

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

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Relationship between angles of fixed blades and moving baldes corresponds to that of Parson’s turbine

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

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The clearance flow between blade tips and casing of a stem turbine is

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

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The following data refer to an axial flow turbine stage:

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

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The lines abc and cd in the given graph are known as

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The speed of governed turbine is constant irrespective of

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If In 2 = 0.693, entropy generation of the universe would be

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

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What wii be the required power in kW, if a cooling rate of 1.5 kW is desired?

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

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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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If the machine is operated as a heat pump between the same temperature limits

asked Jan 16, 2018 in TD 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

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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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The COP of the refrigerator will be

asked Jan 16, 2018 in TD 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 final temperature $T_{1}$ reahced by the bodies on delivery of

asked Jan 16, 2018 in TD 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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Recent questions in IES Objectives-1

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