A gasoline engine has a power output of 170 kW (about 2.28×105 hp ). Its thermal...

Question

Question

A gasoline engine has a power output of 170 kW (about 2.28×105 hp ). Its thermal efficiency is 22.0 %.

1- How much heat must be supplied to the engine per second?

Express your answer in joules per second.

2-How much heat is discarded by the engine per second?

Express your answer in joules per second.

Answer 1

Answer #1

Answer 2

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