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how can u increase the efficiency of power plant without
changeing in effort?
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Answer Posted / saurabh duhan
effort means input i.e. heat given or added.
efficiency can be increased by either increasing
mean temp of heat addition or decreasing the mean temp of
heat rejection or both.for heat rejection it is limited by
ambient temp.So, the only option is to increase the mean
temp of heat addition i.e. by REGENERATION. Reheating is
not an option because it will increase heat input i.e.
effort.
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