Q.1
Ramjet engine
Q.2
The blades of gas turbine are made of
Q.3
Axial flow compressor resembles
Q.4
Cylinder clearance in a compressor should be
Q.5
The volumetric efficiency for reciprocating air compressors is about
Q.6
In a reciprocating air compressor, the compression work per kg of air
Q.7
Work ratio of a gas turbine plant is ratio of
Q.8
Actual compression curve is
Q.9
Aeroplanes employ following type of compressor
Q.10
The ratio of outlet whirl velocity to blade velocity in case of centrifugal compressor is called
Q.11
The volume of air delivered by the compressor is called
Q.12
If the flow of air through the compressor is perpendicular to its axis, then it is a
Q.13
A rocket works with maximum overall efficiency when air craft velocity is equal to the
Q.14
In turbo fan engine, the jet velocity as compared to turbojet engine is
Q.15
Which is false statement about air receivers?
Q.16
The volumetric efficiency of a compressor
Q.17
The ratio of specific weight/h.p. of gas turbine and I.C engines may be typically of the order of
Q.18
For speed above 3000 km/hour, it is more advantageous to use
Q.19
When air is to be compressed at a high pressure, then it is advantageous to use
Q.20
A closed cycle gas turbine gives ________ efficiency as compared to an open cycle gas turbine.
Q.21
As the turbine inlet temperature increases, the thermal efficiency of gas turbine for the optimum pressure ratio
Q.22
If infinite number of heaters be used in a gas turbine, then expansion process in turbine approaches
Q.23
Mining industry usually employs following motive power
Q.24
Inter-cooling in gas turbine results in
Q.25
Reheating in gas turbine results in
Q.26
Reheating in multistage expansion gas turbine results in
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