AC CIRCUITS Flashcards
1
Q
Frequency
A
1 cycle/Second
2
Q
Period
A
T=1/f
3
Q
Wavelength
A
Lamda=C/f
4
Q
Sinewave
A
Vmsin(2pi(f)t)
Imsin(2pi(f)t)
5
Q
Peak value
A
Vm = √2 vrms
6
Q
Full wave average and RMS value
A
Ave 2/pi
RMS 1/√2
7
Q
Halfwave average and RMS value
A
Ave 1/pi
RMS 1/2
8
Q
Triangular average and rms value
A
Ave 1/2
RMS 1/√3
9
Q
Square wave
A
Ave 1
RMS 1
10
Q
Form factor
A
Vrms/Vave
11
Q
Peak factor
A
Vm/Vrms
12
Q
Inductive reactance
A
2 pi f L
13
Q
Capacitive reactance
A
1/(2 pi f C)
14
Q
Power triangle
A
15
Q
Power factor
A
P/S
