Find how much electrical power is produced in engine

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Question- Assume that the turbines at a coal-powered power plant were upgraded resulting in an improvement in efficiency of 3.94%. Assume that prior to the upgrade the power station had an efficiency of 47%, and that the heat transfer into the engine in one day is still the same at 1.73 x 1014 J.

Part 1- How much more electrical power is produced due to the upgrade?

kW

Part 2- How much less heat transfer occurs to the environment due to the upgrade?

J

I want help to find how much electrical power is produced in engine.

 

 

Reference no: EM13717094

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