The secondary of CT is never left open-circuited because – McqOptions

MCQOPTIONS

1.	The secondary of CT is never left open-circuited because
A.	heat dissipation in the core will be very large
B.	the core will be saturated and permanently magnetized rendering it useless
C.	dangerously high emfs will be induced in the secondary
D.	All of the above
Answer» E.

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