MCQ
A transformer is employed to
  • A
    Obtain a suitable $dc$ voltage
  • B
    Convert $dc$ into $ac$
  • Obtain a suitable $ac$ voltage
  • D
    Convert $ac$ into $dc$

Answer

Correct option: C.
Obtain a suitable $ac$ voltage
c
(c) A transformer is a device to convert alternating current at high voltage into low voltage and vice-versa.

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