difference between elcb and rccb

3 Answers   ITC Infotech,

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There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.

0 Answers   GMR,

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Is there such a frequency as 440v 50Hz?

1 Answers  

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What is the difference between ELCB and RCD

7 Answers  

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Where double earthing is required? Is there any power specification to have double earthing?

10 Answers   Delphi,

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can mini-curcuit supply MIL-tested transformer !

0 Answers  

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why dc motor runs slowly when dc supply is given?

2 Answers   L&T,

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State the factors, for the choice of electrical system for an aero turbine.

0 Answers  

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why we use end termination kit for ht xlpe cables

1 Answers  

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HOW TO CALCULATE HV CABLE SIZING?

0 Answers   KNPC, L&T,

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which level of transformer oil has got low dielectric strength ?why?

2 Answers  

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EXPLAIN WHAT BTU STANDS FOR(AIRCONS)

2 Answers  

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