An engine has an efficiency of 61% and produces 7900 J of work. Determine each of the following.
(a) the input heat
J
(b) the rejected heat
J
Heat in * .61 = work out
Heat in = 7900/.61 = 12951 J
lost heat = 12951 - 7900 = 5051 J
(a) the input heat
J
(b) the rejected heat
J
Heat in = 7900/.61 = 12951 J
lost heat = 12951 - 7900 = 5051 J