Advertisements
Advertisements
प्रश्न
An electric motor is a device which transforms:
mechanical energy to electrical
heat energy to electrical energy
electrical energy to heat energy only
electrical energy to mechanical energy
उत्तर
electrical energy to mechanical energy
Electric motor converts electric energy into mechanical energy.
APPEARS IN
संबंधित प्रश्न
Label the four parts of an electric motor
State whether the following statement is true or false:
An electric motor converts mechanical energy into electrical energy.
What is the other name of the split ring used in an electric motor?
Of what substance are the brushes of an electric motor made?
Of what substance is the core of the coil of an electric motor made?
Commercial electric motors do not use ____________.
Draw a labelled circuit diagram of a simple electric motor and explain its working. In what way these simple electric motors are different from commercial motors?
Draw an appropriate schematic diagram showing common domestic circuits and discuss the importance of fuse. Why is it that a burnt out fuse should be replaced by another fuse of identical rating?
The moving part of an electric motor is called ______.
Define electric motor.
