Answer Posted / praveen
fuse is used to disconnect the circuit from supply under
fault condition . It will never use on neutral because when
the fuse blow under fault condition the phase wire will
still connected to the equipment and hence the person can
get shock how come in contact with the equipment.
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I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
Pl.brief me any electrical major fault you have rectified.
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