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Ronan Asked :

25-09-2021 Electrical Machines

Q. The primary and secondary of a transformer are ________ coupled but _______ connected.

A. magnetically, not electrically
B. electrically, not magnetically
C. magnetically, also magnetically
D. electrically, also electrically

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Dapzoi Verified
Commented on 2021-09-25 12:08:00 (IST)
Answer: A

Explanation: Transformer is the machine which has physical spacing and has magnetic circuit to exchange the voltage.