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Question
A device which converts mechanical energy into electrical energy is known as:
A device which converts mechanical energy into electrical energy is known as:
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Solution
The correct option is C Generator
The explanation for the correct answer:
The generator is a device that converts mechanical energy into electrical energy.
The explanation for the incorrect option:
Option A.
The electric motor is a device which converts electrical energy into mechanical energy.
Option B
A lever is a machine consisting of a beam or rigid rod pivoted at a fixed hinge or fulcrum.
Option D
Microphones convert sound waves into electrical signals.
Thus, option C is the correct answer.
Generator
The explanation for the correct answer:
The generator is a device that converts mechanical energy into electrical energy.
The explanation for the incorrect option:
Option A.
The electric motor is a device which converts electrical energy into mechanical energy.
Option B
A lever is a machine consisting of a beam or rigid rod pivoted at a fixed hinge or fulcrum.
Option D
Microphones convert sound waves into electrical signals.
Thus, option C is the correct answer.
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