engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Internal Combustion Engine IC Engine Cycles Diesel Cycle
In an air standard Diesel cycle at fixed compression ratio and fixed value of adiabatic index (γ )
1
thermal efficiency increases with increase in heat addition cut-off ratio
2
thermal efficiency decreases with increase in heat addition cut-off ratio
3
thermal efficiency remains same with increase in heat addition cut-off ratio
4
None of the above