Answer / umatheanmozhi

polychlorinated biphenyle

Answer / pradhyumn

Highly refined Naptha based mineral oil.

Answer / sunday victor

Transformer make use of hydrocarbon mineral oil

Answer / ashok mishra

mineral oil.

Answer / mahadi

Turbo oil.

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0 Answers   Bhel,

how the phase convertor changes the no. of phases

0 Answers  

Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?

0 Answers  

what is the voltages using in movie theaters??? why ??why not other??

0 Answers   Lanco,

What is CCT (Correlated Color Temperature) ?

0 Answers  

why a tester wont shock while testing the power in house

0 Answers   Tessolve,

how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64

0 Answers   Cadsys,

in 33kv/11kv stepdown t/f why should we use Star point

2 Answers  

why insulation cost is more in underground cable than in overhead line?

2 Answers  

How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer

0 Answers  

Transmission line design. Say, I have a 1MVA generator and 2 transformers that will have the same load. What would be the proper rating of the trasformers? Is it safe to say, that I will simply divide the total rating of the generator?

1 Answers  

What is the kiosk parts, about them and their functions ? If anybody have some PDFs files or details about this plz send it on tawhidfaisal@Yahoo.com

0 Answers