Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Question
Chapter 19, Problem 59P
To determine
(a)
The current
To determine
(b)
The current
To determine
(c)
The comparison of result obtained in part (a) and (b).
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E = 50 V 260°
Load 1
Load 2
5. For the system of Fig. 19.44:
a. Find PT. Qr, and St.
b. Find the power factor F-
c. Draw the power triangle.
d. Find I,.
Load 4
200 VAR (C)
100 W
100 VAR (Z)
200 W
100 VAR (L)
200 W
Load 3
200 VAR (C)
OW
*14. For the circuit of Fig. 19.51:
a. Find the total number of watts, volt-amperes reactive,
and volt-amperes, and Fp.
b. Find the current I..
c. Find the type of elements and their impedance in each
box. (Assume that the elements within each box are in
series.)
Load 2
30 W
40 VAR (Z)
Load 1
Load 3
E = 100 V 20°
200 W
F₂ = 1
FIG. 19.51
100 VAR (L)
F₂ = 0
*14. For the circuit of Fig. 19.51:
a. Find the total number of watts, volt-amperes reactive,
and volt-amperes, and F.
b. Find the current I..
c. Find the type of elements and their impedance in each
box. (Assume that the elements within each box are in
series.)
Load 2
30 W
40 VAR (L)
Load 1
Load 3
E = 100 V 20 (2)
200 W
Fp = 1
FIG. 19.51
100 VAR (L)
Fp = 0
Chapter 19 Solutions
Introductory Circuit Analysis (13th Edition)
Ch. 19 - Using supeerposition, determine the current...Ch. 19 - Using superposition, determine the current through...Ch. 19 - Using superposition, determine the current IL for...Ch. 19 - Using superposition, determine the voltage across...Ch. 19 - Using superposition, determine the current through...Ch. 19 - Using superposition, find the sinusoidal...Ch. 19 - Using superposition, find the sinusoidal...Ch. 19 - Using superspostion, find the current I for the...Ch. 19 - Using superposition, determine the current IL...Ch. 19 - Using superposition, for the network of Fig....
Ch. 19 - Using superposition, determine the current IL for...Ch. 19 - Determine VL for the network of Fig. 19.116...Ch. 19 - Calculate the current I for the network of Fig....Ch. 19 - Find the voltage Vs for the network in Fig....Ch. 19 - Find the ThĂ©venin equivalent circuit for the...Ch. 19 - Find the Thevenin equivalent circuit for the...Ch. 19 - Find the Thevenin equivalent circuit for the...Ch. 19 - Find the Thevenin equivalent circuit for the...Ch. 19 - Find the Thevenin equivalent circuit for the...Ch. 19 - Find the Thevenin equivalent circuit for the...Ch. 19 - Find the ThĂªvenin equivalent circuit for the...Ch. 19 - Find the ThĂªvenin equivalent circuit for the...Ch. 19 - a. Find the ThĂ©venin equivalent circuit for the...Ch. 19 - a. Find the ThĂ©venin equivalent circuit for the...Ch. 19 - a. Find the ThĂ©venin equivalent circuit of the...Ch. 19 - Determine the ThĂ©venin equivalent circuit for the...Ch. 19 - Determine the ThĂ©venin equivalent circuit for the...Ch. 19 - Prob. 28PCh. 19 - Prob. 29PCh. 19 - Find the ThĂ©venin equivalent circuit for the...Ch. 19 - Determine the ThĂ©venin equivalent circuit for the...Ch. 19 - Prob. 32PCh. 19 - Find the ThĂ©venin equivalent circuit for the...Ch. 19 - Find the Norton equivalent circuit for the network...Ch. 19 - Find the Norton equivalent circuit for the network...Ch. 19 - Find the Norton equivalent circuit for the network...Ch. 19 - Find the Norton equivalent circuit for the portion...Ch. 19 - Find the Norton equivalent circuit for the portion...Ch. 19 - a. Find the Norton equivalent circuit for the...Ch. 19 - a. Find the Norton equivalent circuit for the...Ch. 19 - a. Find the Norton equivalent circuit for the...Ch. 19 - Determine the Norton equivalent circuit for the...Ch. 19 - Determine the Norton equivalent circuit for the...Ch. 19 - Find the Norton equivalent circuit for the network...Ch. 19 - Find the Norton equivalent circuit for the network...Ch. 19 - Prob. 46PCh. 19 - Prob. 47PCh. 19 - Find the load impedance ZL for the network of Fig....Ch. 19 - Find the load impedance ZL for the network of Fig....Ch. 19 - Find the load impedance ZL for the network of Fig....Ch. 19 - Find the load impedance ZL for the network of Fig....Ch. 19 - Prob. 52PCh. 19 - a. Determine the load impedance to replace the...Ch. 19 - a. Determine the load impedance to replace the...Ch. 19 - a. Determine the load impedance to replace the...Ch. 19 - Prob. 56PCh. 19 - a. For the network in Fig. 19.139, determine the...Ch. 19 - For the network in Fig. 19.140, determine two...Ch. 19 - Prob. 59PCh. 19 - Using Millmans theorem, determine the current...Ch. 19 - Prob. 61PCh. 19 - Determine the current IL for the network in Fig....Ch. 19 - Using schematics, determine V2 for the network in...Ch. 19 - Prob. 64PCh. 19 - Using schematics, plot the power to the R-C load...
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- E = 50 V 260° Load 1 Load 2 5. For the system of Fig. 19.44: a. Find Pr. Qr, and ST. b. Find the power factor Fp. c. Draw the power triangle. d. Find I.. Load 4 200 VAR (C) 100 W 100 VAR (L) 200 W 100 VAR (L) 200 W FIG. 19.44 Load 3 200 VAR (C) OWarrow_forwardE = 50 V 260° Load 1 Load 2 5. For the system of Fig. 19.44: a. Find PT, QT, and ST. b. Find the power factor Fp. c. Draw the power triangle. d. Find I,. Load 4 200 VAR (C) 100 W 100 VAR (L) 200 W 100 VAR (L) 200 W FIG. 19.44 Load 3 200 VAR (C) OWarrow_forward29. In Fig. 19.103 three non-reactive resistors, R1= 10ohm, R2= 20ohm and R3 = 30ohm are connected in star to a symmetrical 3-phase supply of line voltage 400 V and phase sequence RYB. The wattmeter W is connected as shown, with the current coil in the R line and the voltage circuit connected between lines R and Y. Calculate the currents in the three lines and the reading of the wattmeter. [15.9, 13.1 A, 9.8A, 5.82 kW] Answerarrow_forward
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- Vo) 4G 58% 19:29 LTE learn.unizulu.ac.za/fa 20 For the circuit in the figure below, the reactance of each impendence is specified according to the frequency of the voltage source. Determine the Thevenin and Norton Equivalent circuits for the network and match a value to a specific description. OA X1 = 200 2 Xc = 120 2 100 sin wt v X1 = 300 2 OB Choose... + Thevenin's effective Choose... + Voltage (V) at port AB Norton's current (A) Choose... + The maanitude ofarrow_forwardPROBLEM 1. 60 W For the battery of bulbs (purely resistive) appearing in Fig. 19.40: a. Determine the total power dissipation. b. Calculate the total reactive and apparent power. c. Find the source current I,. d. Calculate the resistance of each bulb for the specified operating conditions. e. Detemine the curents I, and Iz. E ( ) 240 V 20 W 40 W FIG. 19.40 SOLUTIONarrow_forward2 port network T-Network attenuator has a R1=25.975ohms and R2=35.136ohms. Calculate the characteristic impedance and attenuation. Grateful help with this thanksarrow_forward
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