SATHEE: Electro Magnetic Induction And Alternating Currents Question 240

Electro Magnetic Induction And Alternating Currents Question 240

Question: A transformer is employed to [MP PET 1985; MP PMT 1993; RPET 1999]

Options:

A) Obtain a suitable dc voltage

B) Convert dc into ac

C) Obtain a suitable ac voltage

D) Convert ac into dc

Show Answer

Answer:

Correct Answer: C

Solution:

A transformer is a device to convert alternating current at high voltage into low voltage and vice-versa.

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Electro Magnetic Induction And Alternating Currents Question 240

Question: A transformer is employed to [MP PET 1985; MP PMT 1993; RPET 1999]

Options:

Answer:

Solution:

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