engineering recuitment JSSC JE Mock Test 2023 Power Engineering Gas and Vapor Power Cycles Rankine Cycle
Rankine cycle employing a steam generator in which the feed water supplied per hour is 200 kg and coal fired/hr is 25 kg. What is the steam generator efficiency, if calorific value of coal is 2050 kJ/kg and enthalpy rise per kg water is 150 kJ?
1
62.80%
2
58.54%
3
63.04%
4
55.24%