NEW
Font size
WorksheetsGas Turbine Compressor
Total questions: 10
Worksheet time: 20mins
What are compressors?
Mechanical devices used to increase the pressure of a gas.
Mechanical devices used to increase the pressure of a liquid.
Electrical devices used to increase the pressure of gas.
Electrical devices used to increase the pressure of liquids.
How does positive displacement compressor works?
Reducing volume of gas and increasing pressure.
Increasing volume and increasing pressure.
Increasing kinetic energy and increasing pressure.
Reducing kinetic energy and increasing pressure.
How does dynamic compressor works?
Reducing volume of gas and increasing pressure.
Increasing volume and increasing pressure.
Increasing kinetic energy and increasing pressure.
Reducing kinetic energy and increasing pressure.
What is the other name of centrifugal compressors.
Radial compressors
Axial compressors
Mixed flow compressors
Rotary compressors
What type of compressors are usually used in an industrial gas turbine?
Axial
Radial
Mixed
Rotary
Where are the rotor blades of the compressor attached to?
Compressor shaft
Compressor case
Turbine shaft
Turbine case
Where are the stator blades of the compressor attached to?
Compressor shaft
Compressor case
Turbine shaft
Turbine case
All the rotors will spin at the same speed in the compressor.
True
False
In an axial compressor, the flow of gas is perpendicular to the axis of rotation.
True
False
The compressor can have just rotors and no stators to compress air.
True
False
