Question: A coal - fired electrical power station has an efficiency of 3 4 . 7 % . The temperature of the steam leaving the boiler

A coal-fired electrical power station has an efficiency of 34.7%. The temperature of the steam leaving the boiler is 823 Kelvin. What percentage of the maximum efficiency does this station obtain? (Assume the temperature of the environment is 293 Kelvin.)
A coal - fired electrical power station has an

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