An ideal engine absorbs heat a 127°C and reject at 77°C. Its efficiency will be:
A. 39 %
B. 13 %
C. 61 %
D. 88%.
Answer:B
An ideal engine absorbs heat a 127°C and reject at 77°C. Its efficiency will be:
A. 39 % B. 13 % C. 61 % D. 88%.