Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / damotharan
It is the speed at which the machine vibrates most violently. It is due to many causes, such as imbalance or harmonic vibrations set up by the entire machine. To minimize damage, the turbine should be hurried through the known critical speed as rapidly as possible. (Caution, be sure the vibration is caused by critical speed and not by some other trouble).
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
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
What is LB-SR.
What is surging in a centrifugal compressor ? How it occur's ? How is antisurging done ?
Looking for Bently Nevada surplus 3300/52-01-00-00 Reverse Rotation Monitor , 4 pieces.
What is difference between secondary Air & Tertiary Air and Their use.?
Why superheated are started before I'd and rd fan?
our 125 kva DG does not start in AUTO mode works normally in MANUAL mode please give me a solution.....
Qatar Fertiliser Company (QAFCO) Shortlisted me for interview (got the intel from my source) for Field Operator- Utilities post. Please let me know what kind of questions they asked? ... this position requires 5 years of experience in Power Plant and background Diploma in Electrical/ Mech. ... my Background is Electrical and I am a sub Assistant Engineer (Operation) at a private HFO based Power plant... PS: Please Let me know what preparation should I take to obtain the Interview which will be take place In Bangladesh soon
what is restricted earth fault explain in details
why is the in steam turbine axial displacement of active side thrust pad is positive and non active side thrust pad is negative.
LAPT working in alternator / generator
some one can tell me how residual type excitation is provided through transformers to an AC generator without any battery or PMG&excitor
what is the trip circuit supervision in an electrical meaning?
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?
