A closed cycle gas turbine works on
Carnot cycle
Rankine cycle
Ericsson cycle
Joule cycle
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- The ratio of the indicated power to the shaft power or brake power of the motor or engine required to…
- The minimum work required for a three stage reciprocating air compressor is ________ the work required…
- Axial flow compressor resembles
- The combustion efficiency of a gas turbine using perfect combustion chamber is of the order of
- The mean effective pressure of the compressor is the
- The specific output per kg mass flow rate of a gas turbine (having fixed efficiencies of compressor…
- In jet engines the products of combustion after passing through the gas turbine are discharged into
- In a single acting reciprocating compressor, the suction, compression and delivery of air takes place…
- Efficiency of gas turbine is increased by
- When the outlet angle from the rotor of a centrifugal compressor is more than 90°, then the blades…
- Atmospheric pressure is 1.03 kg/cm and vapour pressure is 0.03 kg/cm. The air pressure will be
- Actual compression curve is
- In n₁ and n₂ are the indices of compression for the first and second stage of compression,…
- Choose the correct statement
- Fighter bombers use following type of engine
- The overall thermal efficiency of an ideal gas turbine plant is (where r = Pressure ratio)
- An air compressor may be controlled by
- Maximum work is done in compressing air when the compression is
- In a single acting reciprocating air compressor, without clearance, the compression of air may be
- Standard air is the air at ________ and relative humidity of 36 percent.
- The weight per horse power ratio for gas in Turbine as compared to I.C. engine and steam turbine is
- Rotary compressors are used for delivering
- The maximum propulsion efficiency of a turbojet is attained at around following speed
- When the temperature of air leaving the intercooler, in a two stage compression with intercooler, is…
- The work done per unit mass of air in compression will be least when n is equal to
- For a two stage compressor, if index of compression for higher stage is greater than index of compression…
- The absolute pressure of air at the outlet of a compressor is called
- High air-fuel ratio in gas turbines
- Pick up the correct statement
- The air entry velocity m a rocket as compared to aircraft is