What are the causes of turbine vibration

Answer Posted / gyanaranjan rout

1. If there is any problem duing the the erectioning and commisioning.
2. Over heating of stator and rotor component.
3. Breakge of Turbine blade inside the turbine.
4. Clearence between fix blade and moving blade become less.
5. Neglating in maintenance of turbine.

Is This Answer Correct ?    4 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

I have mechanical job experience. I am planing to get diploma with the basis of my experience. which institutes will do this in fast track mode.

1948


Is pipe round because it provides the least area to volume ratio?

721


Which theories of failure are used for ductile materials ?

635


What is meant by transmissivity?

611


Explain the difference between pipe and a tube.

631






How do you design a system which is required to experience a shock force of 15G in 10 milliseconds?

1427


sir,,,, iam appearing in hpcl exam....so plz send previous papers to me of hpcl... anant

1705


What is the materials of cotter joints?

672


Is the unit and normal value fuel ratio of an average diesel engine?

1495


Dfine the density of plastic?

654


Draw a crankshaft and show the parts?

1681


where is the steam trap connected in boiler distribution?

1509


What are the different theories of failure under static load, explain ?

717


Reason why we should avoid low speed running generator?

1488


what is procedure of measuring operating length of mechanical seal .(in case of centrifugal pump)?

1803