what is the diffrence between current transformer and voltage trasformer

3 Answers  

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what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.

0 Answers  

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A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.

0 Answers   Jindal,

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what is a,b,c,d checks diesel generator?

1 Answers   AFMC,

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Do inductive loads have distorted current waveforms ?

0 Answers  

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Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com

0 Answers  

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what is advantage of providing taping on HT side?

4 Answers  

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Which test will be more severe for VCB?

0 Answers   CPRI, Reliance,

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for measuring current and etc.,why we use value of 1.732 in three phase calculation. not in single phase.why

3 Answers   Bhel,

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why mostly conductor made by 7 nos wire?

1 Answers  

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What is the difference b/w Earthing and Grounding?

4 Answers  

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what is scan time of PLC & in which factor scan time is decide

3 Answers   EEEC,

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