As compared to air standard cycle, in actual working, the effect of variation in specific heats is to
A. increase maximum pressure and maximum temperature
B. decrease maximum pressure and maximum temperature
C. increase maximum pressure and decrease maximum temperature
D. decrease maximum pressure and increase maximum temperature
Answer:A
As compared to air standard cycle, in actual working, the effect of variation in specific heats is to
A. increase maximum pressure and maximum temperature B. decrease maximum pressure and maximum temperature C. increase maximum pressure and decrease maximum temperature D. decrease maximum pressure and increase maximum temperature
Explanation: In actual working, as compared to air standard cycle, the effect of variation in specific heats is to decrease maximum pressure and maximum temperature.