Q. Efficiency gain follow the law of ____________

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Q. The number of heaters for a plant is fixed by?

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Q. The effect on the degree of regeneration due to an increase in feedwater temperature is?

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Q. The expression for efficiency when a & b are two constants corresponding to alpha & beta and c corresponds to gamma, is?

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Q. What is the relation between a & c if a & c correspond to alpha & gamma respectively, for maximum efficiency of a cycle?

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Q. The expression for efficiency gain due to regeneration if a, b, n correspond to alpha, beta, cycle efficiency respectively, is?

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Q. Steam is generated in a _____________ boiler at a pressure above the critical point.

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Q. Apart from feedheating, what should a plant have to obtain a gain in thermal efficiency?

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Q. The increment in thermal efficiency compared to the corresponding Subcritical cycle is gained at the expanse of?

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Q. Which of the following needs to be incorporated to prevent the low pressure turbine exhaust wetness from being excessive?

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Q. What is the critical point of steam generation in a “once through” boiler?

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Q. In a typical layout of a 215MW reheat power plant, the feed in the boiler is at?

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Q. The input to the deaerator is from a __________ pressure feedwater heater.

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Q. The input to the low pressure feedwater heater is from?

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Q. The thermal efficiency of a Watt’s Beam Engine is about?

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Q. The thermal efficiency of a 1 MW locomotive steam engine is about?

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Q. The number of feedwater heaters required in a Watt’s Beam Engine is?

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Q. Among 1 MW, 2 MW, 30 MW & 660 MW locomotive steam engines, the highest efficiency is?

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Q. The initial pressure of a Watt’s Beam Engine is about?

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Q. What is the exhaust condition of a Watt’s Beam Engine?

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