Recent questions in IES Objectives-1

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The thermal efficiency of Brayton cycle with regeneration decreases as the compressor ratio

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Consider the following statements relating to a closed gas turbine cycle.

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Reheating in a gas turbine

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A gas turbine works on which one of the following cycles?

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In gas turbines, regenerative heating always improves

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The thermal efficiency of a gas turbine plant is low as compared

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In a gas turbine, reheating is preferred over regeneration to

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If the enthalpy drop in the moving blades and fixed blades of a steam turbine is

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For a velocity-compounded impulse steam turbine stage having two rows of moving blades

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Single stage impulse steam turbines are

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Willans line represents:

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In stream turbines, supersaturated flow means

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The pressure compounded impulse steam turbine is

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In an impulse steam turbine, the enthalpy drop of steam takes place in

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Which of the following statements are correct with respect to regenerative feed heating in a steam cycle?

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Without reducing the fluid flow rate, the speed of an impulse steam turbine can be brought down to

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To improve the quality of steam at turbine exit which of the following will be used?

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In a half–degree reaction Parson’s turbine, operating at design conditions

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Reheating of steam in a steam power plant:

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Modern turbines have velocity compounding at

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