Answer / powerplant.calculations

Control oil is used for
1-Governor to operate the valves as per load requirement
2-To operate ESV

Refer below link for more information
https://www.powerplantandcalculations.com/2020/06/steam-turbine-practical-questions.html

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2. what is meant by exhausthood temp?

4 Answers   Alstom, ANG, GMR,

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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.

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voltage and frequency is equal but synchronisation not complete why?

1 Answers  

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What happens if there is no HP and LP By-pass.

5 Answers  

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What is the formula for find out the height of chimeny of a powerplant?

2 Answers   Rosa Power Supply Company Limited, Sail,

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our 125 kva DG does not start in AUTO mode works normally in MANUAL mode please give me a solution.....

0 Answers   SWR,

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How do you consider that you can improve and what assistance do you need to achieve this

0 Answers  

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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 high pressure turbines are single flow 

3 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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explain(why) with circuit for pick up of restricted earth fault protection due to external fault

1 Answers  

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