what is current actully?significance of current...not rate of change of flow.....

3 Answers  

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How to calculate ht side cable of 630 kva oil cooled outdoor transformer?

1 Answers  

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Bimetal strip used in overload relay what is that,which types of material used for that & percentage.

0 Answers  

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when we start the tube light, then it takes initially 1100 volt, after glow it takes 120 volt?(when we give 220 volt a.c.)

3 Answers  

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What is SNMP Card Monitoring in UPS???

2 Answers   Emerson, MAA, SNMP,

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How much current can 11KV line carry? What are the formulae used to calculate current across both side of transformer? Moreover I need to know can I connect 33KV line with transformer of 1600KVA? Details are: V=415, Pf= .9

3 Answers  

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I had finished D.E.E.E at 2004,I wish to take C license.I am working pvt company HT supply but my professional certificate was missing.I have diploma & course completed certificate.without professinel may I got c license?.pls guide me.

1 Answers   OEG,

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What is the function of earthfault relay?

18 Answers   MultiTech, Tech Mahindra,

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How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?

0 Answers   ONGC,

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Why do we perform an open-circuit test and short-circuit test on the transformer?

0 Answers  

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What is resolver and glass scale in CNC how they work?

0 Answers  

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which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

0 Answers   GE,

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