Q. What is the effect of increase in regeneration on steam rate?

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Q. If h₁ & h₁₀ are the enthalpies at the inlet & at the exhaust, s₁ & s₁₀ are the enthalpies at the inlet & exhaust, the mean temperature of heat addition, Tml with regeneration is?

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Q. If Q represents the heat input, P represents the heat output; the efficiency n in terms of Q & P is given by?

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Q. If q represents the work output, r represents the work input, Q represents the heat input, the efficiency n in terms of q & r is given by?

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Q. What is the effect of increase in steam rate on boiler size?

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Q. Feedwater heaters are of two types, they are ____________

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Q. In open feedwater heater __________

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Q. Closed heaters are also called __________

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Q. Expand TTD?

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Q. The value of TTD varies with __________

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Q. Why at least one open heater is used?

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Q. What are the advantages of open heater?

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Q. What do you mean by heater drip?

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Q. Which of the following material can be used as a moderator?

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Q. Closed heaters are __________

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Q. Feed water heaters are of how many types?

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Q. What is the other name of the open heater?

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Q. What is the condition of the fluids in closed heaters?

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Q. Closed heaters are ______________ heat exchangers.

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Q. What is the other name of the condensate obtained after condensation in a shell-and-tube heat exchanger type closed heaters?

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