8.50 In the phasor-domain R₁ = 1.2 ks, R₂ = 5 k2, C=2 µF, and @= 1000 rad/s. *(a) Determine the power factor of the voltage source V. (b) Specify the capacitance of a shunt capacitor Cshunt that would raise the power factor at terminals (a, b) to 0.9 when connected between terminals (a, b). V + R₁ circuit shown in Fig. P8.50, L₁ = 0.8 H, L₁= 0.6 H, a b L₁ ell Cshunt мее L2 C Figure P8.50: Circuit for Problem 8.50. R₂

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8.50 In the phasor-domain
R₁ = 1.2 ks, R₂ = 5 k2,
C = 2 µF, and @= 1000 rad/s.
*(a) Determine the power factor of the voltage source V.
(b) Specify the capacitance of a shunt capacitor Cshunt that
would raise the power factor at terminals (a, b) to 0.9 when
connected between terminals (a, b).
V
+
R₁
circuit shown in Fig. P8.50,
L₁ = 0.8 H, L₁= 0.6 H,
a
b
L₁
ell
Cshunt
мее
L2
C
Figure P8.50: Circuit for Problem 8.50.
R₂
Transcribed Image Text:8.50 In the phasor-domain R₁ = 1.2 ks, R₂ = 5 k2, C = 2 µF, and @= 1000 rad/s. *(a) Determine the power factor of the voltage source V. (b) Specify the capacitance of a shunt capacitor Cshunt that would raise the power factor at terminals (a, b) to 0.9 when connected between terminals (a, b). V + R₁ circuit shown in Fig. P8.50, L₁ = 0.8 H, L₁= 0.6 H, a b L₁ ell Cshunt мее L2 C Figure P8.50: Circuit for Problem 8.50. R₂
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