The ratio of the useful heat drop to the isentropic heat drop is called ____________
A) condenser efficiency
B) nozzle efficiency
C) vacuum efficiency
D) boiler efficiency
Correct Answer:
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Q3: The critical pressure gives the velocity of
Q4: The flow through a nozzle is regarded
Q5: The steam leaves the nozzle at a
Q6: De-Laval turbine is a _
A)multi rotor impulse
Q7: The Parsons' reaction turbine has _
A)only moving
Q9: Rateau turbine is _
A)pressure-velocity compounded turbine
B)simple reaction
Q10: The value of the reheat factor varies
Q11: In reaction turbines, the axial thrust is
Q12: The flow of steam is super-sonic _
A)in
Q13: The variation of steam pressure in the
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