DC Generator
Assessment
•
Jonathan Carrillo
•
Physics
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5th Grade
•
62 plays
•
Hard
Student preview
10 questions
Show answers
1.
Multiple Select
Two of the following are the general types of DC generators. (Check two)
Asynchronous
Self Excited
Separately Excited
Synchronous
Differential Compound
2.
Multiple Choice
The presence of magnetic lines of force is not necessary in the operation of a generator.
TRUE
FALSE
3.
Multiple Choice
How does a direct current is supplied by a DC generator?
by the principle of electromagnetic induction
by the process of commutation
by inserting diode rectifiers in series with the armature windings
by inserting capacitor in parallel with the generator terminals
4.
Multiple Select
How does electromagnetic induction works? (choose two)
by moving coils around a magnet
by moving the magnet around the coils
by moving both the magnet and the coils around each other
by placing the magnet and the coils beside each other
5.
Multiple Choice
It is used to change the AC voltage induced in the armature windings to DC voltage at the generator output terminals.
armature
rotor
poles
commutator
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