ENGINEERING CIRCUIT...(LL)>CUSTOM PKG.<
9th Edition
ISBN: 9781260540666
Author: Hayt
Publisher: MCG CUSTOM
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Chapter 13, Problem 33E
To determine
Draw the equivalent
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18. For the circuit of Fig. 13.47, find the currents i(t), i2(1), and i3(t) if f = 60 Hz.
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Question 4:
Obtain the Thevenin equivalent circuit for the circuit
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Chapter 13 Solutions
ENGINEERING CIRCUIT...(LL)>CUSTOM PKG.<
Ch. 13.1 - Assuming M = 10 H, coil L2 is open-circuited, and...Ch. 13.1 - For the circuit of Fig. 13.9, write appropriate...Ch. 13.1 - For the circuit of Fig. 13.11, write an...Ch. 13.2 - Let is = 2 cos 10t A in the circuit of Fig. 13.14,...Ch. 13.3 - Element values for a certain linear transformer...Ch. 13.3 - (a) If the two networks shown in Fig. 13.20 are...Ch. 13.3 - If the networks in Fig. 13.23 are equivalent,...Ch. 13.4 - Prob. 8PCh. 13.4 - Let N1 = 1000 turns and N2 = 5000 turns in the...Ch. 13 - Prob. 1E
Ch. 13 - With respect to Fig. 13.36, assume L1 = 500 mH, L2...Ch. 13 - The circuit in Fig. 13.36 has a sinusoidal input...Ch. 13 - Prob. 4ECh. 13 - Prob. 5ECh. 13 - The circuit in Fig. 13.38 has a sinusoidal input...Ch. 13 - The physical construction of three pairs of...Ch. 13 - Prob. 8ECh. 13 - Prob. 9ECh. 13 - Calculate v1 and v2 if i1 = 5 sin 40t mA and i2 =...Ch. 13 - Prob. 11ECh. 13 - For the circuit of Fig. 13.41, calculate I1, I2,...Ch. 13 - Prob. 13ECh. 13 - Prob. 14ECh. 13 - In the circuit of Fig. 13.43, M is reduced by an...Ch. 13 - Prob. 16ECh. 13 - Prob. 17ECh. 13 - Prob. 18ECh. 13 - Prob. 19ECh. 13 - Note that there is no mutual coupling between the...Ch. 13 - Prob. 21ECh. 13 - (a) Find Zin(j) for the network of Fig 13.50. (b)...Ch. 13 - For the coupled coils of Fig. 13.51, L1 = L2 = 10...Ch. 13 - Prob. 24ECh. 13 - Prob. 25ECh. 13 - Prob. 26ECh. 13 - Consider the circuit represented in Fig. 13.53....Ch. 13 - Compute v1, v2, and the average power delivered to...Ch. 13 - Assume the following values for the circuit...Ch. 13 - Prob. 30ECh. 13 - Prob. 31ECh. 13 - Prob. 32ECh. 13 - Prob. 33ECh. 13 - Prob. 34ECh. 13 - Prob. 35ECh. 13 - Prob. 36ECh. 13 - Prob. 37ECh. 13 - FIGURE 13.60 For the circuit of Fig. 13.60, redraw...Ch. 13 - Prob. 39ECh. 13 - Prob. 40ECh. 13 - Calculate the average power delivered to the 400 m...Ch. 13 - Prob. 42ECh. 13 - Calculate the average power delivered to each...Ch. 13 - Prob. 44ECh. 13 - Prob. 45ECh. 13 - Prob. 46ECh. 13 - Prob. 47ECh. 13 - Prob. 48ECh. 13 - A transformer whose nameplate reads 2300/230 V, 25...Ch. 13 - Prob. 52ECh. 13 - As the lead singer in the local rock band, you...Ch. 13 - Obtain an expression for V2/Vs in the circuit of...Ch. 13 - Prob. 55E
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- Section 13.4 Linear Transformers 13.29 In the circuit of Fig. 13.98, find the value of the coupling coefficient k that will make the 10-N resistor dissipate 320 W. For this value of k, find the energy stored in the coupled coils at t = 1.5 s. k 10 Q 165 cos 10³t V 30 mH 50 mH 20 2 llarrow_forwardFind the Norton equivalent for the circuit in Fig. 13.84 at terminals a-b. Figure 13.84 j5 2 j10 2 a 10 2 j10 2 2 A bo ellarrow_forward39. Select values for a and h in the circuit of Fig. 13.65 so that the ideal source supplies 1000 W, half of which is delivered to the 100-2 load. 25 N 1:a 1:b 100 N 100 V rms b = 0.8944, a = 5 elll ell ell ellarrow_forward
- Find the Thevenin equivalent for the circuit in Fig. 13.84 at terminals a-b. 20 2 j20 Q o a j5 Ω 100/30° V (+ j10 Ω Figure 13.84arrow_forwardFor the following question, you must draw a transformer circuit. A 480/2400-V rms step-up ideal transformer delivers 50kW to a resistive load. Calculate: a) the turns ratiob) primary currentc) secondary currentd) apparent power in the primary and in secondaryarrow_forward13.29 In the circuit of Fig. 13.98, find the value of the coupling coefficient k that will make the 10-N resistor dissipate 320 W. For this value of k, find the energy stored in the coupled coils at t = 1.5 s. k 10 Ω 165 cos 10³t v (+ 30 mH 50 mH 20 Ω llarrow_forward
- For the following question, you must draw a transformer circuit. A 480/2400-Vrms step-up ideal transformer delivers 50kW to a resistive load. Calculate: a) the turns ratiob) primary currentc) secondary currentd) apparent power in the primary and in secondaryarrow_forward16. Consider the circuit of Fig. 13.46. The two sources are is1 = 2 cos t mA and is2 = 1.5 sin t mA. If M1 = 2 H, M2 = 0 H, and M3 = 10 H, calculate vAG(t). OA B M2 3 H C iş (1 20 H M1 M3 G I FIGURE 13.46 elll elll ellarrow_forwardRefer to Fig. 13.43. If the two-winding transformer is a 60-VA,120V/10V transformer, what is the power rating of the autotransformer? 4 A V, = 12 V 0.2 A 4 A 4.2 A 252 V + 0.2 A 240 v V, 3||E v., 12 V 240 V = 240 V (a) (b) Figure 13.43 For Example 13.10.arrow_forward
- 13.16 Obtain the Norton equivalent at terminals a-b of the circuit in Fig. 13.85. ΙΩ 80/0° V④ Figure 13.85 8 Ω Ω ww J43 Ω فعت 16 Ω ww ΖΩ barrow_forwardFind V, in the circuit of Fig. 13.40. 4Ω Μ 240/0° V Figure 13.40 1:2 8 Ω www Vo + 2Ω 8 Ωarrow_forwardRefer to the autotransformer circuit in Fig. 13.44. Calculate: (a) I₁, I₂, and I, if Z₁ = 8 + j6, and (b) the complex power supplied to the load. 1₂ 120/30⁰ Vrms eeeee *+ 120 turns 80 turns V₂ 74₁ Zarrow_forward
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