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why CT ratio stand for 50/5, 100/5, 25/5.
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Answer Posted / rohitash saini
c.t is a current transfarmer which measure electrical current in system. we identify it just that 100/5than the ratio 20:1
that is when primary taken 20 amps current then secondary turn taken 5amp.when we put c.t ratio in digital meter after he showing direct reading .
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