railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Basic Science and Engineering Heat and Temperature
How much quantity of heat will be rejected in one hour, if the rate of flow of water is 11 kg/min and the rise in temperature of the water is 12°C? Specific heat of water = 4.2 kJ/kg°C
1
5544 kJ
2
3326.4 kJ
3
33264 kJ
4
554.4 kJ