GATE 2023 II Power Plant Engineering II Champion Quiz 15

In centrifugal compressor terminology vane less space refers to the space between _________.

Ratio of the pressure rise in rotor blades to the pressure rise in stages in an axial flow compressor is defined as

In a reaction steam turbine as fluid moves over fixed blade, there is_____?

Which type of blade profile is preferred for high efficiency in centrifugal compressor_____?

In a single stage impulse steam turbine, nozzle, nozzle angle at inlet is 20 degree. For symmetric and smooth blade, maximum blade efficiency is ______?

Which fluid property remains invariant across a normal shock wave __________?

In a single stage impulse steam turbine, nozzle angle at inlet is 30 degree. For maximum blade efficiency blade speed ratio is_____?