why booster transformer is used in sumpners test conducted on transformer????

0 Answers   Cooper,

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what is meant by crawling??

10 Answers  

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what are the types in Relay?

1 Answers   PLA,

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how to select rating of HT Panel

0 Answers  

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What transistor level design tools are you proficient with? What types of designs were they used on?

1 Answers   Intel, Jindal,

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1.what is meaning of curve into a mcb. 2.what is basic reason changing of curve

0 Answers  

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suppose MCC (Motor control center)panel work on field the relay on this damage or not work and earth fault occurs in this and no indication in relay panel given below. than MCB trip or not and what effect the panel how find relay will damage or not work.

2 Answers  

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I have a 1000 kVA Transformer(11kV/0.415kV) and a APFC panel of 400 kVAR(LT).Now if i want to remove the LT APFC panel and install a HT(11kV) APFC panel on the HT side is the HT APFC panel will work same as the LT APFC panel(improve the power factor),if yes what will be rating of the HT APFC panel?what is the formula to calculate HT APFC panel rating???

2 Answers  

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examples of resistive inductive and capacitive load

1 Answers  

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Which type of DC generator is used for electric welding purposes and why?

1 Answers  

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super position theorem is applicable to

1 Answers  

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Two CTs 1600/1 and 35/1 are in series. while checking the ratio test of a CT(1600/1),same 1600A will also pass through the CT having ratio 35/1. Will it be harmfull to the ct(35/1),if yes , what will happen.CT secondary is shorted

3 Answers  

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