A diesel cycle has a compression ratio of 8 and cut-off ratio of 2.3. Find the cycle efficiency. A. 42%         B. 44%              C. 47%          D. 49%

Multiple Choice. Choose the correct answer and show COMPLETEsolution. (Diesel CYCLE) 15. A Diesel Cycle has a cut-off ratio of 2.5 and the volume at the beginning of Heataddition is 0.05 m3/kg. Find the efficiency of the cycle if the net work of the cycle andmean effective pressure is 900 KJ/KG and 950 KPa respectively.a. 33.125%b. 40.633 %c. 38.444 %d. 48.125 %

Provide complete solution and detailed diagram.  An Otto cycle has an initial temperature of 27oC and 102 Kpa air. The compression ratio is 10and the maximum temperature of the cycle is 1500oC. Find the mean effective pressure. A. 453.34 Kpa         B. 578.27 Kpa          C. 960.79 kpa              D. 836 kpa