Question

2. The circuit below contains an ideal transformer. All parameters are as marked (impedances in $\Omega$). The load impedance is $Z_L = 0.05\angle25^\circ \Omega$ and the load voltage is $\tilde{V}_L = 12\angle0^\circ$ V. j1.1 4.7 j0.007 +\\ -j52 $Z_L$ $\tilde{V}_L$ 50:3 a. Redraw the circuit with all impedances referred to the primary (high- voltage) side. Find all component values. b. Redraw the circuit with all impedances and the source referred to the secondary (low-voltage) side. Find all component values. c. From either re-drawn circuit, determine $\tilde{V}_s$, the voltage at the source (as a phasor, in polar form).

          2. The circuit below contains an ideal transformer. All parameters are as marked
(impedances in $\Omega$). The load impedance is $Z_L = 0.05\angle25^\circ \Omega$ and the load voltage
is $\tilde{V}_L = 12\angle0^\circ$ V.
j1.1
4.7
j0.007
+\\
-j52
$Z_L$
$\tilde{V}_L$
50:3
a. Redraw the circuit with all impedances referred to the primary (high-
voltage) side. Find all component values.
b. Redraw the circuit with all impedances and the source referred to the
secondary (low-voltage) side. Find all component values.
c. From either re-drawn circuit, determine $\tilde{V}_s$, the voltage at the source (as a
phasor, in polar form).

2. The circuit below contains an ideal transformer. All parameters are as marked
(impedances in Ω). The load impedance is ZL = 0.05∠25^∘Ω and the load voltage
is ṼL = 12∠0^∘ V.
j1.1
4.7
j0.007
+

-j52
ZL
ṼL
50:3
a. Redraw the circuit with all impedances referred to the primary (high-
voltage) side. Find all component values.
b. Redraw the circuit with all impedances and the source referred to the
secondary (low-voltage) side. Find all component values.
c. From either re-drawn circuit, determine Ṽs, the voltage at the source (as a
phasor, in polar form).

Added by Bryan V.

Question

Please give Ace some feedback