An Otto cycle has a compression ratio of 10 and a qout = 1000 kJ/kg. Assuming constant specific heats, what are the thermal efficiency of the cycle and the net specific work (k = 1.400)

An Otto cycle has a compression ratio of 6.20. Its maximum volume is 0.8m^3. The net work of the engine is 165 kJ/kg. Calculate the mean effective pressure in kPa. Please keep one decimal for the final answer.

The compression ratio of an Otto cycle is 5. If the initial pressure is 100 kpa, determine the final pressure. O 100 kPa O 355 kPa O 952 kPa O 101.325 kPa