A.increases thermal efficiency
B.decreases thermal efficiency
C.doesoes not affect thermal efficiency
D.none of the above
Continue reading “In a two stage gas turbine plant reheating after first stage_____________?”
A.3 to 6
B.5 to 8
C.8 to 12
D.12 to 22
A.Velicity ratio
B.Velocity factor
C.Speed ratio
D.Mach number
A.pressure is low and velocity gradually decreases
B.pressure gradually increases and velocity is low
C.both pressure and velocity gradually decrease
D.Both pressure and velocity gradually increase.
A.Nearly same
B.2% less
C.10% – 15% less
D.30% less
E.50% less
A.open cycle type
B.closed cycle type with reheating
C.closed cycle type with reheating and regeneration and intercooling
D.open cycle type with reheating, regeneration and intercooling
A.Parson’s turbine
B.Curtis turbine
C.Rateau turbine
D.All of the above
A.converts kinetic energy into thermal energy
B.converts potential energy into kinetic energy
C.converts pressure energy into kinetic energy
D.converts thermal energy into kinetic energy
A.Density of fluid
B.Velocity of fluid
C.Flow rate
D.All of the above
