ENGINEERING CIRCUIT...(LL)>CUSTOM PKG.<
9th Edition
ISBN: 9781260540666
Author: Hayt
Publisher: MCG CUSTOM
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Question
Chapter 11, Problem 9E
To determine
Plot the instantaneous power for each circuit element of the given circuit in Figure 11.30 in the textbook using SPICE and explain the power transfer in the circuit.
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7. For the circuit shown below:
a) Calculate the real and reactive power associated with each circuit element.
b) Is the average power generated equals the average power absorbed?
c) Is the magnetizing vars generated equal the magnetizing vars absorbed?
Is-10
5 Ω
Vo≤80
15/0° A
2.51
Solve fast and accurate
Example 11.8. An alternating current is given by;
i = 10 sin 942 t
Determine the time taken from t = 0 for the current to reach a value of + 6 A for a first and
second time.
Chapter 11 Solutions
ENGINEERING CIRCUIT...(LL)>CUSTOM PKG.<
Ch. 11.1 - A current source of 12 cos 2000t A, a 200 ....Ch. 11.2 - Given the phasor voltage across an impedance ,...Ch. 11.2 - Prob. 3PCh. 11.2 - Prob. 4PCh. 11.2 - A voltage source vs is connected across a 4...Ch. 11.3 - If the 30 mH inductor of Example 11.7 is replaced...Ch. 11.4 - Calculate the effective value of each of the...Ch. 11.5 - For the circuit of Fig. 11.16, determine the power...Ch. 11.6 - Prob. 10PCh. 11 - Prob. 1E
Ch. 11 - Determine the power absorbed at t = 1.5 ms by each...Ch. 11 - Calculate the power absorbed at t = 0, t = 0+, and...Ch. 11 - Three elements are connected in parallel: a 1 k...Ch. 11 - Let is = 4u(t) A in the circuit of Fig. 11.28. (a)...Ch. 11 - Prob. 6ECh. 11 - Assuming no transients are present, calculate the...Ch. 11 - Prob. 8ECh. 11 - Prob. 9ECh. 11 - Prob. 10ECh. 11 - The phasor current I=915mA (corresponding to a...Ch. 11 - A phasor voltage V=10045V (the sinusoid operates...Ch. 11 - Prob. 13ECh. 11 - Prob. 14ECh. 11 - Find the average power for each element in the...Ch. 11 - (a) Calculate the average power absorbed by each...Ch. 11 - Prob. 17ECh. 11 - Prob. 18ECh. 11 - Prob. 19ECh. 11 - The circuit in Fig. 11.36 has a series resistance...Ch. 11 - Prob. 21ECh. 11 - Prob. 22ECh. 11 - Prob. 23ECh. 11 - Prob. 24ECh. 11 - Prob. 25ECh. 11 - Prob. 26ECh. 11 - Prob. 27ECh. 11 - Prob. 28ECh. 11 - Prob. 29ECh. 11 - Prob. 30ECh. 11 - Prob. 31ECh. 11 - Prob. 32ECh. 11 - Prob. 33ECh. 11 - (a) Calculate both the average and rms values of...Ch. 11 - Prob. 35ECh. 11 - FIGURE 11.43 Calculate the power factor of the...Ch. 11 - Prob. 37ECh. 11 - Prob. 38ECh. 11 - Prob. 40ECh. 11 - Prob. 41ECh. 11 - Prob. 42ECh. 11 - Prob. 43ECh. 11 - Compute the complex power S (in polar form) drawn...Ch. 11 - Calculate the apparent power, power factor, and...Ch. 11 - Prob. 46ECh. 11 - Prob. 48ECh. 11 - Prob. 49ECh. 11 - Prob. 50ECh. 11 - Prob. 51ECh. 11 - Prob. 52ECh. 11 - FIGURE 11.49 Instead of including a capacitor as...Ch. 11 - Prob. 54ECh. 11 - A load is drawing 10 A rms when connected to a...Ch. 11 - For the circuit of Fig. 11.50, assume the source...Ch. 11 - Prob. 57ECh. 11 - A source 45 sin 32t V is connected in series with...Ch. 11 - Prob. 60ECh. 11 - FIGURE 11.51 The circuit in Fig. 11.51 uses a Pi...Ch. 11 - Prob. 62ECh. 11 - Prob. 63ECh. 11 - You would like to maximize power transfer to a 50 ...
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- Figure I 360 Ω (rms) Ideal 2002 40 Ω 1 of 1 Part B Find the average power delivered to the 20 $2 resistor. Express your answer with the appropriate units. ? P = -52.488 W Submit Previous Answers Request Answer × Incorrect; Try Again; 2 attempts remaining Provide Feedbackarrow_forwardGiven a series circuit comprised of the following element: 88.01-ohm resistor, practical inductor with internal resistance of 0.76 ohm and reactance of 25.96 ohms; and a capacitor with reactance of 9.53 ohms. Compute for the magnitude of its equivalent impedance in ohms. Note: Follow this reminder carefully. Compute to the nearest 4 decimal places. No Scientific notation. Do not round off in the middle of calculation. Use stored values. Write the numerical values only. No units in your final answer. Spaces are not allowed. Excessive number of decimals as compared to the required number of decimals may result to an incorrect answerarrow_forwardI need to find the following items: 1) the current supplied by the source 2)the impedance seen at the supply (High voltage side) 3)the power dissipated by the tube. 4) the operating power factor of the fluorescent tube. regards stuartarrow_forward
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- Referring to the Figure 2, compute the following values, given that the operating frequency is 60Hz and the voltage is 120V: (a) The inductive reactance (b) Source current (c) Apparent power, active power and reactive power Sketch and illustrate the power triangle with proper labelling, units and values. E 160 150 mH Figure 2arrow_forwardGiven a series circuit comprised of the following element: 81.59-ohm resistor, practical inductor with internal resistance of 0.99 ohm and reactance of 54.29 ohms; and a capacitor with reactance of 6.15 ohms. Compute for equivalent impedance angle in degrees. Note: Follow this reminder carefully. Compute to the nearest 4 decimal places. No Scientific notation. Do not round off in the middle of calculation. Use stored values. Write the numerical values only. No units in your final answer. Spaces are not allowed. Excessive number of decimals as compared to the required number of decimals may result to an incorrect answer.arrow_forwardGiven a series circuit comprised of the following element: 90.69-ohm resistor, practical inductor with internal resistance of 0.72 ohm and reactance of 38.46 ohms; and a capacitor with reactance of 11.68 ohms. Compute for the magnitude of its equivalent impedance in ohms. PLEASE ANSWER WITHIN 30 MINUTES. Round off to the nearest 4 decimal places. No Scientific notation. Do not round off in the middle of calculation. Use stored values. Write the numerical values only. No units in your final answer. Spaces are not allowed.arrow_forward
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