AC Theory Flashcards
1
Q
What phase do we use in the RN
A
3 phase
2
Q
How should 3 phase run and why
A
All in unison as if one is out of unison then they start hunting
3
Q
Definition of hunting
A
Hunting is where an generator or motor starts pulling and pushing and stops running smoothly so it gets jagged
4
Q
Definition of amplitude
A
Any point on a sinus wave
5
Q
What is a hert or hertz
A
Hertz are the amount of sinus waves full cycles in a second
6
Q
What is the standard voltage supply to AC
A
440V
7
Q
Standard hertz to a AC
A
60hertz
