In case of centrifugal compressors the phenomenon of fixed mass flow rate in compressor regardless of pressure ratio is known as

Related MCQs

• In case of centrifugal compressors, the phenomenon of air stream not able to follow the blade contour of an axial compressor is known as
• In case of centrifugal compressors the phenomenon of unsteady, periodic and reversed flow is known as
• In case of axial flow compressors for minimum fluid driction and blade tip clearance losses, the blades of an axial flow compressor are disigned for
• In centrifugal compressors, the ratio of outlet whirl velocity to blade velocity at outlet is known as
• In axial flow compressors, the phenomenon of stalling of blades occurs when
• The ratio of enthalpy rise in rotor of a centrifugal compressor to the enthalpy rise in stage is called
• In an optimum four stage compressor system the first and third stage pressure are 1 kg/cm2 and 9 kg/cm2 respectively what will be the fourth stage delivery pressure?
• If the rate of heat flow in aboves case remains constant, the ratio of temperature difference (?t1) (?t2) would be
• The fact that the product of pressure and volume of a fixed amount of gas is of approximately constant value is known as
• The rate of radiant energy, which is emitted by a surface at any temperature and in small wavelengths is found from the known rate of energy, which under the same conditions would be emitted from a black surface, by multiplying with the absorptivity. Above enunciation is known as