In a nozzle, whole frictional loss is assumed to occur between

De-Laval turbine is a

The turbine blades are

The efficiency of steam turbines may be improved by

A binary vapour plant consists of

The reheat factor is the ratio of the

The supersaturated flow of steam through a nozzle as compared to a stable flow, the available heat drop

The value of the reheat factor varies from

The blade velocity coefficient is ratio of relative velocity of steam at outlet tip of the blade to the relative velocity of steam at inlet tip of the blade.

The critical pressure ratio for initially wet steam is

In a reaction turbine, when steam flows through the fixed blades,

In a De-Laval nozzle expanding superheated steam frombar to 0.1 bar, the pressure at the minimum cross-section (i. e. pressure at throat, p₂) will be

The turbine blades do not change the direction of steam issuing from the nozzle.

The steam leaves the nozzle at a

The steam enters the nozzle at a

Multi-stage steam turbines are of the

Thermal equilibrium means that the flow of steam is

A nozzle is said to be a convergent nozzle

A turbine is said to have an axial discharge when the steam leaves the blade tip at __________ to the direction of the blade motion.

The flow through a nozzle is regarded as

The ratio of total useful heat drop to the total isentropic heat drop, is called

The pressure at which the steam leaves the nozzle is known as back pressure.