The ratio of isentropic work to Euler work is known as
Pressure coefficient
Work coefficient
Polytropic reaction
Slip factor
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- The mass of gas turbine per kW developed is about ________ as that of an I.C. engine.
- For maximum work, the reheating should be done to an intermediate pressure of (Where p₁ = Maximum…
- The volume of air sucked by the compressor during its suction stroke is called
- The compression ratio in a gas turbine is of the order of
- The volumetric efficiency of a compressor falls roughly as follows for every 100 m increase in elevation
- The volumetric efficiency of a compressor falls roughly as follows for every 5°C increase in atmospheric…
- In a single stage, single acting reciprocating air compressor, without clearance volume, the workdone…
- The overall efficiency of the compressed air system is the
- The ratio of the increase in pressure in rotor blades to total increase in pressure in the stage is…
- Surging is the phenomenon of
- Rotary compressors are suitable for
- Pick up the wrong statement
- In a single acting reciprocating air compressor, without clearance, the compression of air may be
- The ratio of work done per cycle to the swept volume in case of compressor is called
- Water is injected in gas turbine cycle to
- The ratio of the net work obtained from the gas turbine plant to the turbine work is known as
- A 3 m³/min compressor means that it
- Out of the following, from where you will prefer to take intake for air compressor
- Choose the correct statement
- The axial flow compressor is preferred in aircraft gas turbines because of
- The capacity of a compressor is expressed in
- A closed cycle gas turbine works on
- The maximum delivery pressure in a rotary air compressor is
- A gas turbine used in air craft should have
- In a jet propulsion unit, the products of combustion after passing through the gas turbine are discharged…
- Euler's equation is applicable for
- The mean effective pressure of the compressor is the
- Turbofan engine employs
- Ratio of indicated H.P. and brake H.P. is known as
- The workdone on a compressor will be minimum if air is taken from