Answer / burning fuel

Polarity of CT changes after every half cycle (ac). Nothing
will happen only the direction of the flux rotating in the
iron core will change.

Answer / ujjwol

i think nothing will happen if the polarity of CT is changed..CT basically operates on AC current..

Answer / m.k.k

ammeter reading change. i means needle move from right to left

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IN THE CASE OF AN ELCB, IF THERE IS ANY UNSTABILITY BETWEEN PHASE AND NEUTRAL IT MAY TRIP. BUT MY QUESTION IS WHEN A LOAD IS CONNECTED IN BETWEEN P AND N, THE LOAD CONSUMES SOME POWER AND THERE IS A DIFFERENCE IN NEUTRAL WITH RESPECT TO THE PHASE. THUS ACCORDING TO ME, THE ELCB WILL AUTOMATICALLY OPERATES WHEN EVER THE LOAD CONSUMES-- I KNOW IT IS WRONG. BUT THE SOLUTION IS?????????

1 Answers   KSEB,

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1 Answers   BARC,

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Write a note on Treatment for electric shock.

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1 Answers   ABB,

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