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1. |
The pressure and temperature at the end of compression stroke in a petrol engine are of the order of |
A. | 4-6 kg/cm² and 200-250°C |
B. | 6-12 kg/cm² and 250-350°C |
C. | 12-20 kg/cm² and 350-450°C |
D. | 20-30 kg/cm² and 450-500°C |
Answer» C. 12-20 kg/cm¬¨‚â§ and 350-450¬¨‚àûC | |