Answer / sunil jagtap

Main two types of cooling

a) Air cooled
b) Water cooled

Central Ac plants
a) Screw type chiller plants
b) Reciprocating chiller plants
c) Fan coil units

Dear sir/mam Iwant complete details of Naintenence of 33kv/433v Transformer having 1250 KVa

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We have a 12MW power plant & we inject 5-6MW power to Orissa GRID. For this we have a 33KV/11KV switch yard having 12.5MVA power transformer. Some times we draw power during emergency. It is observed that during Export or Import for load less than 500Kw the power factor is decreasing to 0.3 . This is happening only during export or import. During island condition TG power factor OK.Our capacitor bank is provided with our Power plant auxilliary load. Please suggest how I can we improve our power factor during low load (GRID).

3 Answers  

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what is the formulae for selcting capacitor bank to increas pf

3 Answers  

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in three phase circuit neutral failure what happend in homes

4 Answers  

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Difference Between Isolator and Mcb

13 Answers   VHB Medi Life Sciences,

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what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct

0 Answers  

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On what factors the generating voltage depends ? Generating voltage are (3.3kV, 6.6KV , 11KV, 13.8kV) Why so ?

5 Answers   Bhel,

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does the power factor of an induction motor improve upon used in parallel with a synchronous condenser , used commonly to provide a leading kva ?

1 Answers  

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How can I communicate with an Areva MiCOM P121 relay by RS485 port? In other word, which command can I send and what information can I have recieved? please send some refrences, please. thanks

3 Answers  

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what is the safety of ACB & VCB and how can this work and how can the service the ACB & VCB parts name with picture

21 Answers   ABB, ACB, Bharti, Claris Lifesciences, Honda, L&T, RotoPower, Sterling Wilson, Wipro,

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what is KSR type transmission tower? What is LSR type transmission tower?

0 Answers   Ford,

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defination of loads

1 Answers  

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