Introduction to Electric Circuits

Index 249

single phase (cont.)
a.c. quantities 72
source
current 12
voltage 12
star connection 56, 111
star-delta transformation 59
steady state 72
step function 172
supermesh 164
supernode 156
susceptance 92
Syst~me internationale d'unites (SI) 1

T-network 222

practical 224

transients

double energy 172

in RC circuits 181

in RL circuits 172

in RLC circuits 195, 199

single energy 172

transmission parameters 213

lines 216, 221,223

two port networks 205

in cascade 219

two wattmeter method 117

units 1
multiples and submultiples of 6
temperature coefficient of resistance 22 unit step function 193
Thevenin's Theorem 48
three phase 107
balanced three-phase systems 109
6-wire connection 110
4-wire connection 110
3-wire connection 111
time 1
time constant
of an RL circuit 174
of an RC network 182
transform
star-delta 59
delta-star 56
Laplace 192
transformer 68
ideal 223

vector

row 142

column 142

volt 12

voltage 11

source 12

division 17

Wattmeter 117

Waveform 66

y-parameters 208

z-parameters 205