Question

Define the a.c generator in brief

Answer 1

Answer:

Explanation:

1. A DC to AC inverter
2. An oscillator using negative resistance or positive feedback

3. A rotary machine which produces AC output when its shaft is rotated by mechanical power

All of the above generate AC so technically we can call them AC generator. Their purpose and use is different.

Usually generator means a rotary machine which produces electrical power output at high wattage. AC generator means a machine which generates 50/60 Hz. These are driven by some kind of mechanical prime movers like petrol / diesel or steam engines.

Answer 2

AN AC GENERATOR IS AN ELECTRICAL GENERATOR THAT CONVERTS MECHANICAL ENERGY INTO ELECTRIC ENERGY