Answer Posted / prem

insulation resistance is measured using megger.if megger shows
meaurable value in tens or hundereds then just change the insulatin of lt motor to improve it.

If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?

2067

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Why CBCT rating is 50/1A

2861

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what is settable hystersis protection? If any body knows plz kindly post the answer..

2065

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What is pole of the system?

1151

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how to decide the capacity of accl

2441

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How to calculate the sag of OPGW during stringing???

2588

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how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.

2206

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what is relation between ct and pt ratio with multiplication factor of a energy meter? is there any other factor on which multification factor depend?

2346

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where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz

2153

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What if the difference beween internal and exrteranal LBB?

1681

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how much winding resistance of 0.75kw to 12.5kw 3ph sqwiralcage induction motor?

3003

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if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

1887

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While HT line put on to activate ACB in low tention panel VCB tripping instantly.why it happens

2091

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HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA

1979

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Form S and "c" license application both are same? @ tneb portal

1844

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