what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV

0 Answers  

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can we use CBCT in neutral of solidly grounded transformer? in place of three phases we can pass only one phase which decreases the size of CBCT?

0 Answers   UPSC,

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how to claculate the ups load in KVA pls give the if any fourmoul?

4 Answers  

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Why ACB is used in LT why not in HT and why VCB is used in HT why not in LT

1 Answers   GE,

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What is the difference between Neutral And Earth ?

2 Answers   Ambuja, Reliance,

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What is the HVDC Transmission System? What are the conditions applicable to lay an HVDC Line?

0 Answers  

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wat's the procedure to take short circuit current for cable selection

0 Answers  

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wts d diff b/w C.T. & P.T.?

9 Answers  

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how to check the insulation for motor using megger?

2 Answers   GSK,

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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 d/f between DOL & star delta starter & automatic star delta starter?

23 Answers   ACC, Dalkia, Engineering, Indeco, NINL, Novotel, RMH Control Systems, Wipro,

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what is the knee point voltage in current transformer

2 Answers  

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