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प्रश्न
State whether true or false. If false, correct the statement.
A generator converts mechanical energy into electrical energy.
पर्याय
True
False
उत्तर
A generator converts mechanical energy into electrical energy- True
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संबंधित प्रश्न
Name some devices in which electric motors are used
Electric motor works on the magnetic effect of electric current.
A motor converts one form of energy into another. Name the two forms.
What is the function of a commutator in an electric motor made ?
Of what substance are the brushes of an electric motor made?
State what would happen to the direction of rotation of a motor if:
both current and magnetic field were reversed simultaneously.
What are the special features of commercial electric motors?
Electric motor : converts electrical energy into mechanical energy : : Electric generator : _______
Commercial electric motors do not use ____________.
Observe the following diagram and answer the questions.
- Construction of which equipment does the above diagram show?
- On which principle does this equipment work?
- According to which law the coil ABCD rotates?
- Write the law in your own words.
- Where is this equipment used?
