Question

2. The thermal efficiency of theoretical Otto cycle |
a) decreases with increase in compression ratio
b) increases with decrease in compression ratio
e) does not depends upon the pressure ratio
d) none of the mentioned​

Answer 1

Answer:

d.none of the mentioned

Answer 2

Answer:

The thermal efficiency of theoretical Otto cycle,

option c) does not depends upon the pressure ratio.

THIS IS THE CORRECT ANSWER.