AME T103 Electrical Systems (Incomplete) Flashcards
1
Q
Left & Right-Hand Rule: What does each represent? Pointer Finger - Middle Finger - Thumb -
A
Pointer - Direction of Lines of Flux
Middle - Direction of Current Flow
Thumb - Direction of Rotation
2
Q
What does a simple generator produce on its own?
What does it produce if slip rings are added?
A
On its own: AC electricity.
With Slip Rings: DC electricity.
3
Q
What is the purpose of a commutator?
A
Commutators rectify AC power to DC power.
4
Q
Commutators cannot rectify power on their own,
what must be added?
A
Brushes
5
Q
What is the conductor of a commutator?
The insulator?
A
The copper segment.
Mica Separators
