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प्रश्न
State whether true or false. If false, correct the statement.
A generator converts mechanical energy into electrical energy.
विकल्प
True
False
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उत्तर
A generator converts mechanical energy into electrical energy- True
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संबंधित प्रश्न
Explain the function of the following parts of an electric motor.
Brushes
In an electric motor, which of the following remains fixed and which rotates with the coil?
Commutator ; Brush
State what would happen to the direction of rotation of a motor if:
the current were reversed
What is an electric motor? With the help of a labelled diagram, describe the working of a simple electric motor
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
Which device is used to produce electricity? Describe with a neat diagram.
Name some of the devices in which electric motor are used.
State whether true or false. If false, correct the statement.
The speed of rotation of an electric motor can be increased by decreasing the area of the coil.
The moving part of an electric motor is called ______.
Define electric motor.
