Following are the different power losses in steam turbine. Answer : 1) Residual velocity loss 2) Losses in regulating valves 3) Loss due to steam friction in nozzle. 4) Loss due to leakage 5) Loss due to mechanical frication 6) Loss due to wetness of steam 7) Radiation loss 8) Losses in exhaust piping...
list out the procedure for principle of steam plant
Classify steam turbine on the basis of Answer : i) Principle of action: a) Impulse turbine b) Reaction turbine c) Impulse reaction turbine ii) Direction of steam flow: a) axial flow turbine b) Radial flow turbine c) Tangential flow ... all iv) Steam pressure: a)High pressure turbine b) Low pressure turbine c) Medium pressure turbine ...
Which of the following quantities has the GREATEST influence on the overall efficiency of a conventional (Rankine cycle) electric generating station burning fossil fuels? w) steam temperature at the steam turbine ... pressure at the steam turbine inlet z) pounds of ash and sulfur per pound of fuel Answer : ANSWER: W -- STEAM TEMPERATURE AT THE STEAM TURBINE INLET ...
Explain the necessity of compounding in steam turbine and draw a neat sketch of pressure velocity compounding. Answer : Necessity of compounding in steam turbine: Compounding of steam turbines is necessary 1) To reduce speed of rotor blades to practical limits. 2) To reduce centrifugal force and hence to prevent ... stresses. Hence compounding is carried out. Neat sketch of pressure velocity compounding. ...
50.5k questions
47.1k answers
240 comments
7.0k users
