____________ is a device which converts electrical energy into mechanical energy.
fan
heater
cooler
motor
Motor is an electrical machine or device that converts electrical energy into mechanical energy.
The device which converts mechanical energy into energy which runs out microwave oven is :
(a) electric motor
(b) alternator
(c) turbine
(d) electric heater
_________ is a device which converts electrical energy into mechanical energy.
___ is a device which converts electrical energy into mechanical energy.