What is true about the work output of every heat engine?

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What is true about the work output of every heat engine?

A. It depends only on its intake temperature.
B. It equals the difference between its heat intake and heat exhaust.
C. It depends only on its exhaust temperature.
D. It equals its heat intake.

2007-03-15 08:03:48 · 4 answers · asked by ShyGirl 1 in Science & Mathematics ➔ Physics

4 answers

B seems to make sense.

2007-03-15 08:08:26 · answer #1 · answered by Cu Den 2 · 0⤊ 0⤋

B the difference between intake & exhaust

2007-03-15 15:09:29 · answer #2 · answered by p v 4 · 0⤊ 0⤋

It only depends on work, input.......the more input is the less output is!!

2007-03-15 15:20:05 · answer #3 · answered by Jon Hutchison 3 · 0⤊ 0⤋

Hi. Don't B shy!

2007-03-15 15:07:15 · answer #4 · answered by Cirric 7 · 0⤊ 0⤋