Correct answer
D. 4480
Explanation
The correct answer is 4480.
Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg. K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is________?
Higher vapour pressure of gasoline indicates ________?
Average sulphur content in Indian pyrites is about ________ percent?
The most serious manufacturing defect from fracture toughness point of view is________?
Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C?
In a parallel flow heat exchanger, if the outlet temperature of hot and cold fluids are the same, then the log mean temperature difference (LMTD) is________?