A large clearance volume in a reciprocating compressor results in
Reduced volume flow rate
Increased volume flow rate
Lower suction pressure
Lower delivery pressure
- Which of the following statement is correct as regard to centrifugal compressors?
- Pick up the correct statement
- In jet engines the products of combustion after passing through the gas turbine are discharged into
- The compressor capacity is defined as the
- The type of rotary compressor used in gas turbines, is of
- Which one of the following is the effect of blade shape on performance of a centrifugal compressor?
- In turbo fan engine, the jet velocity as compared to turbojet engine is
- The overall thermal efficiency of an ideal gas turbine plant is (where r = Pressure ratio)
- The ratio of the indicated power to the shaft power or brake power of the motor or engine required to…
- The ratio of outlet whirl velocity to blade velocity in case of centrifugal compressor is called
- The advantage of multistage compression over single stage compression is
- For minimum work in multistage compression, assuming same index of compression in all stages
- Work ratio of a gas turbine plant is ratio of
- The maximum compression ratio in an actual single stage axial flow compressor is of the order of
- The compressor capacity with decrease in suction temperature
- Air-fuel ratio in a jet engine will be of the order of
- The air power of the compressor is also known as
- Only rocket engines can be propelled to space because
- Reheating in gas turbine results in
- A machine used to raise the pressure of air is called
- An aftercooler is used to
- Pick up the wrong statement
- The maximum temperature in a gas turbine is
- In a four stage compressor, if the pressure at the first and third stage is 1 bar and 16 bar, then the…
- The thrust of a jet propulsion power unit can be increased by
- The axial flow compressor is preferred in aircraft gas turbines because of
- Volumetric efficiency of a compressor with clearance volume
- In a high pressure compressor, the delivery pressure is
- In multistage compressor, the isothermal compression is achieved by
- Volumetric efficiency of a compressor decreases with ________ in compression ratio.