how to check the 3ph capacitor is good or not.

14 Answers   MacLellan, Yash Technologies,

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How to calulate cable size for 200KVA,160KVA& 40KVA load?

1 Answers   ABB,

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What is different between hypo test and megger test

2 Answers   ABB,

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A three phase load, around 4 km away from the 11/0.433KV distribution transformer (Neutral of Transformer is solidily earthed) and consisting of mainly very costly and sensitive electronic equipments is giving trouble due to high voltage difference between neutral and body earth. Whether this problem can addressed by connecting neutral at the load point solidly to earth?

3 Answers  

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Why a ballast and ignitor is required in MH and other lighting fixtures

2 Answers   Future Group,

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How do we calculate over and under frequency tolerance from generator data?

0 Answers   DPS,

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Explain what is electric traction? Explain few advantages of electric traction system?

0 Answers  

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wat s the difference between diode and capacitor

20 Answers   TCS,

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How can CALCULAT the current carrying capacity of aluminum and cOpper cables respective of that Sq.mm ? with formulas ?

12 Answers   Bajaj, Eagle, Godawari Power and Ispat, Havells, L&T, Mascot, Polycab, SGML, Sterling Wilson,

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what is circuit recombiner and how it is different from circuit breaker

0 Answers  

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Is it mandatory statutory requirement of transformer oil filtration annualy despite oil is withstanding required dieelectrical strenth and all others parameters

5 Answers  

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what happend when 230v dc motor we supplied a 23v ac supply

3 Answers   Hero MotoCorp, RRB,

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