Answer / ramkumar.m

Speed at which frequency matches the natural frequency of shaft , the whole system will get collapse.

Answer / eng.sari

critical speed of the turbine means that speed in which centrifugal force created on the shaft due to that speed which make damage for all turbine.
it is deterrent from company to other.

Answer / pradeep patel

critical speed of the turbine means that speed in which centrifugal force created on the shaft due to that speed which make damage for all turbine

why the Steam Turbine(20MW)center line and gear box center line not in same elevation during coupling alignment ?

3 Answers   Greenesol Power Systems,

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some one can tell me how residual type excitation is provided through transformers to an AC generator without any battery or PMG&excitor

0 Answers   UMT,

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What are the motors used in a thermal power plant? (With type and ht/lt) What voltage levels are used in a thermal power plant?

2 Answers   OPG,

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Why superheated are started before I'd and rd fan?

0 Answers   BCPL,

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why airtel use + 24 volts and other operators use -48 volt

0 Answers   ABC, Airtel, INDUS, Reliance,

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What is creep, resilience.

2 Answers  

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what is the difference between kg/cm2 to MMWC

2 Answers   Ansaldo,

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Difference between electrical and electronics?

7 Answers   Power Plant,

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Need of oxygen dosing in super critical powerplants?

5 Answers  

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Why cold water is used for Boiler Hydro test

1 Answers  

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What is surging in a centrifugal compressor ? How it occur's ? How is antisurging done ?

0 Answers   RasGas,

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why oil filled transformers will be with explosion and fire often?

1 Answers  

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