Which of the following statement is correct?
A) the expansion of steam in a nozzle follows rankine cycle
B) the friction in the nozzle increases the dryness fraction of steam
C) the pressure of steam at throat is called critical pressure
D) all of the mentioned
Correct Answer:
Verified
Q14: A binary vapour plant consists of _
A)mercury
Q15: The steam enters the nozzle at a
Q16: In a reaction turbine, when steam flows
Q17: Steam turbines are used for _
A)electric power
Q18: Curtis turbine is a _
A)pressure compounded turbine
B)velocity
Q20: What is the purpose of governing in
Q21: The ratio of the isentropic heat drop
Q22: The reheat factor depends upon _
A)exit pressure
B)turbine
Q23: What is the critical pressure ratio for
Q24: In an impulse turbine, steam expands _
A)wholly
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