Answer Posted / kaizad
Turbine protection in steam turbines are mainly overspeed, low steam pressure, low vacuum, low vacuum backup, exhaust hood high temperature, loss of generator seal oil, stator water temperature hi, gas concentration very high in stator water,manual trip & electrical trips associated with generator, main transformer, unit service transformer
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
what is restricted earth fault explain in details
explain how the third harmonic content of the magnetising current affects transformer design
How to calculate power press toneage
what is the difference between compensated & normal drum level in boiler drum?
How We Calibrate the vaccum transmitter?
What is surging in a centrifugal compressor ? How it occur's ? How is antisurging done ?
DCS marshaling Cabinet Power supply can be replace during plant running time? Answer Yes it is possible. I am talking about the controller and cards power supply modules. They are always redundant and connected through diode so that if one power supply fails the other can take the charge immediately.so it is possible to replace one of them in running plant if the other one is healthy. MY question is how switching done.
dear sir i have completed one year post diploma certificate in thermal power engineering from national power training institute durgapur ...plz suggest me for power sector job
can u please tell me how to calculate the concrete quantity for a under reamed pile? r=300mm,depth=3m for a cylinder and for bulb l=.750mm,width=.525
some one can tell me how residual type excitation is provided through transformers to an AC generator without any battery or PMG&excitor
Which will have more strain energy 1.Spring 2.Circular disc 3.Solid square plate.
what does mean by kva rating
We have Demin Closed cooling water system with expansion tank for cooling oil system. Expansion tank having N2 bladder. Whenever N2 bladder bursts out, Closed cooling water circuit pressure drops and make-up happening, eventhough there is no leaks. And how Circuit pressure drops?
what is natural frequency of turbine shaft .
What is difference between secondary Air & Tertiary Air and Their use.?
