temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%

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What are the different power system losses and how can it be eliminated?

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difference between high and low impedance BUS BAR relay??

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In an ideal transformer no load primary current I0 A lags behind V1 by 90 degree B is in the phase with V1 C leads V1 by 90 degree D lags V1 by 45 degree

1 Answers  

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what do you mean electrical earth pit?

2 Answers   Enercon,

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explain 100 percent and 95 percent earth faults

1 Answers  

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iam working as a electrical engineer. i want to know about any license or certificates regarding my field. for my carrier and ti improve the knoweledge.,,, how we get that..and what procedures......... pls help me

1 Answers  

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why crgo core is used in transformers?

6 Answers   Bhel, TATA,

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what the function breaker failure scheme, how is it operated

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why transformer rating in kva ?

14 Answers   Eltel, RRB,

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Star & delta kis principale pa hai.

3 Answers   ME,

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kVA rating of ordinary transformer is increased when connected as an auto transformer because A transformation ratio increased B secondary voltage increased C energy is transferred both inductively and conductively D secondary current increased

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