What is the main function of a simple electric motor?

Science 10: Simple Electric Motor and Generator

Quiz
•
Others
•
2nd Grade
•
Easy
Riscioler Charlz Sano
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert mechanical energy into electrical energy
Convert electrical energy into mechanical energy
Generate solar power
Store magnetic fields
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not a part of a simple electric motor?
Commutator
Turbine
Brushes
Armature
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the source of the magnetic field in a simple electric motor?
Battery
Armature
Permanent magnet or electromagnet
Brushes
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a generator, which energy transformation takes place?
Mechanical to electrical
Electrical to mechanical
Chemical to electrical
Thermal to electrical
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What part of the electric motor reverses the direction of current in the coil to maintain rotation?
Magnet
Commutator
Armature
Shaft
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