95) In a velocity compounded impulse turbine, when steam flows through the second row of moving blades,

velocity increases

velocity decreases

velocity remains constant

pressure remains constant

Answer is:

velocity decreases

Yes

Unknown

None

Answer is:

heat energy of steam into kinetic energy

kinetic energy into heat energy of steam

heat energy of steam into potential energy

potential energy into heat energy of steam

Answer is:

area of nozzle at throat

initial pressure and volume of steam

final pressure ofsteam leaving the nozzle

area of nozzle at throat and initial pressure and volume of steam

Answer is:

direction of steam flow

number of stages

mode of steam action

all of these

Answer is:

Explanation:

Steam turbines may be classified according to
* direction of steam flow
* number of stages
* mode of steam action