Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.

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how the testing of protection CT Testing done through Primary injection kit please describe in detail procedure...

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what is the use of back emf?

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Is it possible to implement Restricted Earth Fault protection for a transformer without neutral CT?

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electrical

0 Answers   BSES, Minda,

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what is the max load on a 10 mva transformer & plz define it with its formula

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I did oil BDV test of 1600 KVA trafo 20KV/400V as per IEC 156. Result is 1) 58 KV 2) 58 KV 3)40 KV 4) 50 KV 5) 58 KV 6) 18 KV. Avr is 47 KV. Can we say oil is still ok even in the 6th test BDV is 18 KV ?

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why electric shock due to dc is dangerous than that of ac

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what is cro

3 Answers   HCL,

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What is the difference between DOL starter and star delta starter

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we have 3*1 MW generator one NGR is common for all it will be selected during paralle our problem is two generator ca be paralled but when slecting third one we need to close NGR selection on third one other wise voltage not matching why?

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For which purpose the temp. rise test of transformer is conducted?

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