Question

To convert mechanical energy into electrical energy, one can use
(a) DC dynamo (b) AC dynamo
(c) motor (d) (a) & (b)

Answer 1

Answer:

answer is d as both dynamo can produce electricity leaving apart their current produced

Explanation:

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Answer 2

Answer:

HEY MATE!

YOUR ANSWER IS OPTION ( D.) a and b.

EXPLANATION:-

A dynamo converts mechanical energy to electrical energy, producing a DC current, using a commutator.A motor converts various type of energy like fossil fuel, steam an electrical energy to mechanical energy.A transformer magnetically couples different electrical circuits.