what is rated current and operating current?

3 Answers  

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why is neccessary Tap changing of power transformer with in a certain time

1 Answers  

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I want to merge a cable..in between two metering Cubicals which contains CT's and PT's and Energy meter..before taking merger..what are the common things required?

0 Answers  

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What is the frequency of dc current????

4 Answers   SCS,

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how does a submersible pump work..?

0 Answers  

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What are the technical reasons for soaking transformers for various times before allowing them to pick load after a fault ?

4 Answers   GE,

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Will a bulb glow if we connect it between the phase and earth instead of earthed neutral?

3 Answers  

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why do we have 230v a.c. as general voltage for domestic supply rather than others?

2 Answers  

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Is single load(eg: three phase motor) having all the components like positive,negative,zero sequence components during fault condition?

0 Answers  

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differentional compound gernater used for wielding porpose. why????????//

2 Answers  

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Why are the voltage levels in a powersystem are 11KV,33KV etc., why not 10KV,30KV?

2 Answers  

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What is the difference bet ween EDO Type & MDO type ACBs, and what is the advantage EDO Type over than MDO type ACBs.

2 Answers   Siemens,

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