the internal energy in kj/kg of steam at a pressure of 300 kpa and temperature of...

Question

Question

the internal energy in kj/kg of steam at a pressure of 300 kpa and temperature of 250 c is closer to:

a) 2735.1

b) 2728.9

c) 0.79645

d) 2967.9

e) 2968

Answer 1

Answer #1

From steam table the internal energy of steam at a pressure of 300kpa and 250C is 2728.99 kj/kg

So it's close to 2728.9 Kj/kg

Correct answer-b) 2728.9

Answer 2

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