engineering recuitment ISRO Scientist Mechanical Mock Test Internal Combustion Engine Fuels and Combustion
A 1 g sample of fuel is burned in a bomb calorimeter containing 1.2 kg of water at an initial temperature of 25°C. After the reaction, the final temperature of the water is 33.2°C. The heat capacity of the calorimeter is 837 J/°C. The specific heat of water is 4.18 kJ/kg°C. The heat released by the fuel will be nearly
1
36 kJ/g
2
42 kJ/g
3
48 kJ/g
4
54 kJ/g