In a single phase converter, the no. of SCR conducting during overlap? a.1 b.2 c. 3 d. 4

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why batteries are rated in ampere hour

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I try to check the three phase voltage in multimeter, in 125A isolator switch incommer. first i touch R phase, and then i touch Y phase using multimeter, the moment i touched, it blasts and that moment i got blindness. multimeter selector position is correct(750V AC MODE AND RED PROBE WASS IN v AND BLACK PROBE WASS IN COM. MODE. COULD ANYBODY GIVE ANSWER FOR THIS TO AVOID FURTHER ACCIDENTS PLEASE?

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For household Load of 11Kw supplying 5Nos. 1.5 ton Air conditioners + usual other load what shall be rating of Either ELCB Or ELMCB? Which of the circuit breaker will be a better choice?

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how to create new innovation what are the supporting sources in the electrical field for Electrical engineers.....?

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Why we use neutral cable just half from phase cable.Tell me briefly,please.

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which type of amplifiers are used in multimete?

0 Answers   NTPC,

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How to make vector group test of transformer?

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What do you mean by a phase angel of instrument transformer?

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what is principle in relay testing kit?

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How to select earthing strip for 100kw induction motor ?

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WHAT WILL HAPPEN IF WE START A MOTOR WITH STAR & IT IS RUNNING WITH STAR CONNECTION INSTEAD OF DELTA

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