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Questions and Answers
Which type of energy does an electric motor convert into mechanical energy?
Which type of energy does an electric motor convert into mechanical energy?
- Electrical energy (correct)
- Thermal energy
- Chemical energy
- Nuclear energy
What is the function of an electric generator?
What is the function of an electric generator?
- Convert nuclear energy into electrical energy
- Convert electrical energy into mechanical energy
- Convert mechanical energy into electrical energy (correct)
- Convert thermal energy into electrical energy
How can electric motors be classified?
How can electric motors be classified?
- By construction (correct)
- By weight
- By color
- By size
What is one possible cooling method for electric motors?
What is one possible cooling method for electric motors?
What are the possible power sources for electric motors?
What are the possible power sources for electric motors?
Flashcards
Electric motor energy conversion
Electric motor energy conversion
An electric motor converts electrical energy into mechanical energy.
Electric generator function
Electric generator function
An electric generator converts mechanical energy into electrical energy.
Electric motor classification
Electric motor classification
Electric motors can be categorized based on their design.
Electric motor cooling method
Electric motor cooling method
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Electric motor power source
Electric motor power source
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Study Notes
Electric Motors and Generators
- Electric motors convert electrical energy into mechanical energy.
- Electric generators convert mechanical energy into electrical energy.
- Electric motors can be classified based on their power source, construction, and application, such as DC motors, AC motors, stepper motors, and servo motors.
- One possible cooling method for electric motors is convection cooling, where air is circulated around the motor to dissipate heat.
- Possible power sources for electric motors include batteries, solar panels, fuel cells, and AC/DC power supplies.
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