Answer Posted / y v subba rao

Immediately we have to open the vent which was provided super heater outlet. The vent size should be such that it can draw sufficient steam from super heater to prevent overheating of coils due to starvation. We should keep it open till the minimum quantity of steam drawn by turbine. Mean while however drum safety will be closed due to pressure drop. Next we have proceed for line safety pressure setting.

what is the difference between compensated & normal drum level in boiler drum?

1860

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What is difference between secondary Air & Tertiary Air and Their use.?

2062

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operation

1968

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How We Calibrate the vaccum transmitter?

2020

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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

2606

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what is the trip circuit supervision in an electrical meaning?

2229

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

2692

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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.

1046

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How to calculate power press toneage

2129

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can dp type level transmitter work in under vaccum condition

2028

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By any way can we increase the B check hours from 300 to 500

2254

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what does mean by kva rating

1572

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why is the in steam turbine axial displacement of active side thrust pad is positive and non active side thrust pad is negative.

3311

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LAPT working in alternator / generator

3694

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how to differentiate between "ALL fuel lost" and "All Fuel Lost" in Boiler MFT condition?

1752

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