Question

An oscillator is an electronic device which converts

a) mechanical energy into electrical energy

b) electrical power into mechanical power

c) DC power into AC power

d) AC power into DC power and vice-versa

Answer 1

c) DC power into ac power..
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Answer 2

Answer:

c) DC power into AC power

Explanation:

It is an electronic circuit that produces a periodic and oscillating electronic signal, generally a sine wave or a square wave or a triangle wave. Oscillators convert direct current (DC) from a power supply to an alternating current (AC).

It generates sinusoidal signals of known frequency and amplitude.

Oscillatory motion is defined as the to and fro motion of the body about its fixed position(like a sine or cos wave)