Assume that the circuit shown in Figure 22-2 is connected to a 1000-Hz line and has a true power of 486.75 W and a reactive power of 187.5 VARs. The total current flow in the circuit is 7.5 A. Find the missing values. E₁ 7.5 A Z VA PF ER IR R P 486.75 W 20 Ес Ic Xc VARS 187.5 C 171.0

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assume that the circuit shown in figure 22-2 is connected to a 1000 hz lind and has a true power of 486.75 W and a reactive power of 187.5 VARs the total current flow in the ciruit is 7.5 A find the missing values

22-2 Calculating Circuit Values
EXAMPLE 22-1
ET 240 V
IT
Z
VA
PF
stumpeter pria LO
UNIT 22 Resistive-Capacitive Parallel Circuits
ER 240 V
IR
R 30 Q2
P
16
It
Ec 240 V
Ic
Xc 20 2
VARS C
C
Transcribed Image Text:22-2 Calculating Circuit Values EXAMPLE 22-1 ET 240 V IT Z VA PF stumpeter pria LO UNIT 22 Resistive-Capacitive Parallel Circuits ER 240 V IR R 30 Q2 P 16 It Ec 240 V Ic Xc 20 2 VARS C C
4. Assume that the circuit shown in Figure 22-2 is connected to a 1000-Hz line and has a true power
of 486.75 W and a reactive power of 187.5 VARs. The total current flow in the circuit is 7.5 A. Find
the missing values.
E₁-
- 7.5 A
Z_
VA
PF
UNIT 22 Resistive-Capacitive Paralle rout
ER-
IR
R
P 486.75 W
20-
Ec
Ic.
Xc-
VARS 187.5
C_
1710
Transcribed Image Text:4. Assume that the circuit shown in Figure 22-2 is connected to a 1000-Hz line and has a true power of 486.75 W and a reactive power of 187.5 VARs. The total current flow in the circuit is 7.5 A. Find the missing values. E₁- - 7.5 A Z_ VA PF UNIT 22 Resistive-Capacitive Paralle rout ER- IR R P 486.75 W 20- Ec Ic. Xc- VARS 187.5 C_ 1710
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