81.
As the turbine inlet temperature increases, the thermal efficiency of gas turbine for the optimum pressure ratio

82.
If infinite number of heaters be used in a gas turbine, then expansion process in turbine approaches

83.
Inter-cooling in gas turbine results in

84.
Reheating in gas turbine results in

85.
Reheating in multistage expansion gas turbine results in

86.
In turbo fan engine, the jet velocity as compared to turbojet engine is

87.
Which is false statement about air receivers?

88.
For speed above 3000 km/hour, it is more advantageous to use

89.
When air is to be compressed at a high pressure, then it is advantageous to use

90.
Mining industry usually employs following motive power

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