Answer / chinmay kumar patra

feed water temperature will be very high ie above design temperature.so super heater temperature will be very high .there is a chance of SH tube rupture due to less heat exchange.also we have to load gradually and loading on BFP will be more.

Answer / chetan h malaviya

We can take CRH extraction line(HPH 6) in line during lit up but at that time pressure of CRH line must be >5 kg/cm2 and corresponding degree of super heating must be >100 'C

what is significance of canister vent in condensate extraction pump & difference between vacuume balancinf line & canister vent

3 Answers   NTPC, Tata Power,

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What happen when the AVR of the generator fails? Will it cause power instability and total failure of the alternator?

8 Answers  

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I am opertaing generators which are beyond 14000hrs and now the fuel consumption is about 2kw per liter of diesel. The engines are due for overhauling. is this normal

1 Answers  

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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.

0 Answers  

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why high pressure heater will take after sufficient pressure? what happen when high pressure heater will take from COLD REHEAT line at light up time when hp and lp by pass in service.(means can we heater take at low pressure?)

2 Answers  

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How We Calibrate the vaccum transmitter?

0 Answers  

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2. what is meant by exhausthood temp?

4 Answers   Alstom, ANG, GMR,

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How to control cooling tower alge

1 Answers   GPL, SPY Agro Industries,

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what is the defenation of efficiency in the high pressor boiler? what is the formila of efficiency in the high pressor boiler?

3 Answers  

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im try to calculating seawater flow required for SW-FGD system. I need a guide, equation or method to do it, can some one help me! Thanks very much

0 Answers   Student,

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What is LB-SR.

0 Answers  

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What is the use of NULL meter on AVR panel

5 Answers   Power Plant,

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