what are the major difference between 3phase 3wire and 3phase 4wire trivector meter?

2 Answers   L&T, NTPC,

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7/20,3/20 electrical wire is specified as stated.Why?

1 Answers   TCS,

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Starting times for soft starter & power factor is thier any standard or datas available in manufactures list. Kindly suggest.

0 Answers  

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What is the meager?

6 Answers   ABB,

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What is the megger value for ht

16 Answers   Electrical,

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why using eleven's multiple for substations?

2 Answers  

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1.wat is the purpose (or)function of regulator? 2.wat is the purpose of stabiliser?

3 Answers  

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what type of loads are inductive load & resistive load ?how they different between each other ?

5 Answers  

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What is VCB'S @ ACB'S.Plz explain Briefly

2 Answers  

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Why syn. Generators are used for the production of electricity?

0 Answers  

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HOW TO SET THE EARTH FAULT SETTINGS IN ACB????????????

0 Answers   General Electric,

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What happens on the secondary of a 33kV/11kV when one phase of the primary fuse blows?

3 Answers  

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