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Problem 2. (15 points) In the following circuit, vg = 150 cos 250t, and the load...
Consider the circuit shown in (Figure 1). Suppose that Vg = 125 cos 250 V 80...
Consider the circuit shown in (Figure 1). Suppose that Vg = 125 cos 250 V 80 uF 50 Ω ug +1 3100 mH Load Find the average power absorbed by the load in the circuit. Use positive value if the power is absorbed and negative value if the power is delivered. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) ID μΑ PR ? P = Value Units Find the reactive power absorbed by...
Exercise 31 A series ac circuit contains a 350 - resistor, a 20.0 - mH inductor,...
Exercise 31 A series ac circuit contains a 350 - resistor, a 20.0 - mH inductor, a 2.90 - uF capacitor, and an ac power source of voltage amplitude 45.0 V operating at an angular frequency of 360 rad/s. Part A What is the power factor of this circuit? ANSWER: cos - Part B Find the average power delivered to the entire circuit ANSWER: P- w Part C What is the average power delivered to the resistor, to the capacitor,...
2. A load is connected to a voltage of 1320 volts at 60 Hz. The load...
2. A load is connected to a voltage of 1320 volts at 60 Hz. The load dissipates 100 kW with a 0.867 power factor. Specify the capacitance needed to correct the power factor to being 1. 3. Consider a circuit for a single-phase AC power system, where a 200 volt AC voltage source is delivering power to a loads. Find the true power, reactive power and apparent power delivered by 150 mA current (Impedance phase angle 0 = 30°) 3....
1) Use the circuit to the right. f = 12kHz 10V 20° 50mH 1.2k 47nF a)...
1) Use the circuit to the right. f = 12kHz 10V 20° 50mH 1.2k 47nF a) (10pts) Find the average (real) power of the resistor. b) (10pts) Find the average (real) power of the capacitor. c) (10pts) Find the average (real) power of the inductor. (10pts) Find the total average (real) power of the circuit. f) (10pts) Find the reactive power of the capacitor. g) (10pts) Find the reactive power of the inductor. h) (10pts) Find the total reactive power...
Figure 2.6 depicts this circuit as a voltage source applied to a resistor and inductor in...
Figure 2.6 depicts this circuit as a voltage source applied to a
resistor and inductor in parallel (disregard the capacitor for part
A), which is to be an equivalent to the load. Why is a
resistor and inductor in parallel used for the load versus just
using a resistor?
Find the following (show calculations):
Real power absorbed by the load.
Apparent power of the load.
Reactive power of the load. Don’t use the tangent
function. Instead, find the reactive power using the
apparent...
Review | Constants Consider the circuit shown in (Figure 1). Suppose that vg 145 cos 10,000+...
Review | Constants Consider the circuit shown in (Figure 1). Suppose that vg 145 cos 10,000+ V, where t is in seconds. = Part A Determine the load impedance for the circuit that will result in maximum average power being transferred to the load. Figure < 1 of 1 > Express your answer in ohms to three significant figures. Enter your answer in rectangular form. ► View Available Hint(s) 4 mH 2.5 F | ΑΣφ If vec ☺ ? 25...
Problem 7 Re Consider the circuit shown in (Figure 1). Suppose that va = 130 cos...
Problem 7 Re Consider the circuit shown in (Figure 1). Suppose that va = 130 cos 10,000+ V, where is in seconds. Part A Determine the load impedance for the circuit that will result in maximum average power being transferred to the load. Express your answer in ohms to three significant figures. Enter your answer in rectangular form. View Available Hints) 21 = 20.0 20.00 22 Previous Answers Correct Here we learn how to find the impedance of the circuit...
Problem 2 (20 pts. Consider the following circuit. Use phasor method to find the following a....
Problem 2 (20 pts. Consider the following circuit. Use phasor method to find the following a. i(t). b. iz(t). c. Average power absorbed by the controlled source. d. Average power absorbed by the independent source. e. Average power absorbed by the inductor. f. Average power absorbed by the capacitor. g. Average power absorbed by the resistor. 322 500 pF H4 10 cos 103t v ففف 4 mH I + 2i1
An RLC series circuit has a 1.00 k2 resistor, a 150 mH inductor, and a 25.0...
An RLC series circuit has a 1.00 k2 resistor, a 150 mH inductor, and a 25.0 pF capacitor. Find the power factor at f = 7.10 Hz. Submit Answer Tries 0/3 What is the phase angle at this frequency? Submit Answer Tries 0/3 If the voltage source has Vrms = 350 V, what is the average power at this frequency? Submit Answer Tries 0/3 Find the average power at the circuit's resonant frequency. Submit Answer Tries 0/3
[5] (10 points) For the given circuit, V(t) = 7020 V rms, f = 60 Hz,...
[5] (10 points) For the given circuit, V(t) = 7020 V rms, f = 60 Hz, R = 18 12, C = 50 uF, L = 0.001 H Find the following: (a) Power factor (b) Real Power (time average-power) L īs (c) Reactive Power (d) Complex power (e) Apparent power ww +21 Write your final ansers in the boxes.
Consider the circuit shown in (Figure 1). Suppose that Vg = 125 cos 250 V 80 uF 50 Ω ug +1 3100 mH Load Find the average power absorbed by the load in the circuit. Use positive value if the power is absorbed and negative value if the power is delivered. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) ID μΑ PR ? P = Value Units Find the reactive power absorbed by...
Exercise 31 A series ac circuit contains a 350 - resistor, a 20.0 - mH inductor, a 2.90 - uF capacitor, and an ac power source of voltage amplitude 45.0 V operating at an angular frequency of 360 rad/s. Part A What is the power factor of this circuit? ANSWER: cos - Part B Find the average power delivered to the entire circuit ANSWER: P- w Part C What is the average power delivered to the resistor, to the capacitor,...
2. A load is connected to a voltage of 1320 volts at 60 Hz. The load dissipates 100 kW with a 0.867 power factor. Specify the capacitance needed to correct the power factor to being 1. 3. Consider a circuit for a single-phase AC power system, where a 200 volt AC voltage source is delivering power to a loads. Find the true power, reactive power and apparent power delivered by 150 mA current (Impedance phase angle 0 = 30°) 3....
1) Use the circuit to the right. f = 12kHz 10V 20° 50mH 1.2k 47nF a) (10pts) Find the average (real) power of the resistor. b) (10pts) Find the average (real) power of the capacitor. c) (10pts) Find the average (real) power of the inductor. (10pts) Find the total average (real) power of the circuit. f) (10pts) Find the reactive power of the capacitor. g) (10pts) Find the reactive power of the inductor. h) (10pts) Find the total reactive power...
Figure 2.6 depicts this circuit as a voltage source applied to a
resistor and inductor in parallel (disregard the capacitor for part
A), which is to be an equivalent to the load. Why is a
resistor and inductor in parallel used for the load versus just
using a resistor?
Find the following (show calculations):
Real power absorbed by the load.
Apparent power of the load.
Reactive power of the load. Don’t use the tangent
function. Instead, find the reactive power using the
apparent...
Review | Constants Consider the circuit shown in (Figure 1). Suppose that vg 145 cos 10,000+ V, where t is in seconds. = Part A Determine the load impedance for the circuit that will result in maximum average power being transferred to the load. Figure < 1 of 1 > Express your answer in ohms to three significant figures. Enter your answer in rectangular form. ► View Available Hint(s) 4 mH 2.5 F | ΑΣφ If vec ☺ ? 25...
Problem 7 Re Consider the circuit shown in (Figure 1). Suppose that va = 130 cos 10,000+ V, where is in seconds. Part A Determine the load impedance for the circuit that will result in maximum average power being transferred to the load. Express your answer in ohms to three significant figures. Enter your answer in rectangular form. View Available Hints) 21 = 20.0 20.00 22 Previous Answers Correct Here we learn how to find the impedance of the circuit...
Problem 2 (20 pts. Consider the following circuit. Use phasor method to find the following a. i(t). b. iz(t). c. Average power absorbed by the controlled source. d. Average power absorbed by the independent source. e. Average power absorbed by the inductor. f. Average power absorbed by the capacitor. g. Average power absorbed by the resistor. 322 500 pF H4 10 cos 103t v ففف 4 mH I + 2i1
An RLC series circuit has a 1.00 k2 resistor, a 150 mH inductor, and a 25.0 pF capacitor. Find the power factor at f = 7.10 Hz. Submit Answer Tries 0/3 What is the phase angle at this frequency? Submit Answer Tries 0/3 If the voltage source has Vrms = 350 V, what is the average power at this frequency? Submit Answer Tries 0/3 Find the average power at the circuit's resonant frequency. Submit Answer Tries 0/3
[5] (10 points) For the given circuit, V(t) = 7020 V rms, f = 60 Hz, R = 18 12, C = 50 uF, L = 0.001 H Find the following: (a) Power factor (b) Real Power (time average-power) L īs (c) Reactive Power (d) Complex power (e) Apparent power ww +21 Write your final ansers in the boxes.
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