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				| 1. | An engine working on air standard Otto cycle is supplied with air at 0.1 MPa and 35 C. The compression ratio is 8. The heat supplied is 500 kJ/kg. Property data for air: cp = 1.005 kJ/ kgK, cv = 0.718 kJ/kgK, R = 0.287 kJ/kgK. The maximum temperature (in K) of the cycle is ________(correct to one decimal place). | 
| A. | 1405 | 
| B. | 1503.98 | 
| C. | 1403.98 | 
| D. | 1403 | 
| Answer» D. 1403 | |