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
can dp type level transmitter work in under vaccum condition
what is natural frequency of turbine shaft .
why is the in steam turbine axial displacement of active side thrust pad is positive and non active side thrust pad is negative.
why do you consider yourself a suitable candidate for this position
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
How to calculate power press toneage
what is the difference between compensated & normal drum level in boiler drum?
what does mean by kva rating
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
How We Calibrate the vaccum transmitter?
Looking for Bently Nevada surplus 3300/52-01-00-00 Reverse Rotation Monitor , 4 pieces.
what is restricted earth fault explain in details
why airtel use + 24 volts and other operators use -48 volt
what's the moog valve
our 125 kva DG does not start in AUTO mode works normally in MANUAL mode please give me a solution.....