Homework Answers
Q = 277*6.96*sin(-6.074deg) = -204 VARs.
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Problem #7) Perform a steady-state AC phasor analysis of the circuit shown below in order to...
12. The root-mean-square phasor input voltage in the circuit below is V = 100L25%rms and the...
12. The root-mean-square phasor input voltage in the circuit below is V = 100L25%rms and the input impedance that is seen by the voltage source is Zeq 10.3129° 1. Determine the output voltage vo(t) if the frequency is f 400 Hz. 10Ω eq answer: b 82cos(800t-4°) V
Sketch the phasor diagram for an ac circuit with a resistor in series with 32.2mu *...
Sketch the phasor diagram for an ac circuit with a resistor in
series with 32.2mu * F capacitor. The frequency of the generator is
60.0 Hz.
Part A Sketch the phasor degan for an ac circut with a 105 resistor in sales with a 322 capacitor. The frequency of the generatoris 600 TL Draw the vectors with their talls at the dot. The orientation of your vectors will be graded. The exact length of your vectors will not be graded...
Problem: (1) For the single phase AC circuit shown below, calculate voltage phasor across the loa...
Problem: (1) For the single phase AC circuit shown below, calculate voltage phasor across the load showing amplitude and phase angle for a (reference) source voltage of 220 V and 0 degree. Also, attach your MultiSIM simulation showing the voltage amplitude across the load. Compare simulated and calculated values. Load Bus of an Industrial Facility (equivalent of Electrical Motors and power factor correction Cap in parallel). R1 L1 Vload-? 1 3.0ohm 2 10mH 3 4.7mH 4 20ohm R2 +220V, 60...
The phasor diagram for an RLC circuit driven by an AC source is shown above with...
The phasor diagram for an RLC circuit driven by an AC source is
shown above with just the vector representing the current I0 drawn.
Based on the position of the current vector, indicate whether the
following statements are TRUE or FALSE
vece 107 R с wt = 150° M Х TF The instantaneous voltage across the inductor is greater than zero. TF The vector representing the capacitor is at wt = 60° TF The vector representing the resistor is at...
9) The voltage V in the frequency-domain circuit shown in Fig. P10.18 is 240/0°V (rms) a)...
9) The voltage V in the frequency-domain circuit shown in Fig. P10.18 is 240/0°V (rms) a) Find the average and reactive power for the voltage source. average power? magnetizing vars? with each impedance branch in the circuit. absorbed average power. absorbed magnetizing vars. b) Is the voltage source absorbing or delivering c) Is the voltage source absorbing or delivering d) Find the average and reactive powers associated e) Check the balance between delivered and f) Check the balance between delivered...
Problem 5. Use phasor techniques to analyze the circuit shown below and answer the following questions....
Problem 5. Use phasor techniques to analyze the circuit shown below and answer the following questions. a. Draw the frequency domain circuit b. Find the equivalent impedance C. Find the current iſt) flowing from left to right through the 30 ohm resistor d. Find the steady-state voltage v.(t) (Hint: answer is v.(t) = 17.14 cos(2000) V) 3022 5022 W 50 uF 60 sin 2001 V 0.1 H 3.0)
250 22 Problem 3. (9 Points) In the adjoining circuit schematic, in steady-state, the current flowing...
250 22 Problem 3. (9 Points) In the adjoining circuit schematic, in steady-state, the current flowing through the loop causes a voltage drop across the resistor, having the waveform vr(t) = 15 cos (75 t) and a voltage drop across the capacitor given by ve(t) = 20 cos (75 t +90) (a) Express the above two voltages in phasor form. (b) Find the source voltage shown in the circuit schematic, expressed in phasor form. (c) Express the source voltage v(t)...
2502 In the adjoining circuit schematic, in steady-state, the current flowing through the loop causes a...
2502 In the adjoining circuit schematic, in steady-state, the current flowing through the loop causes a voltage drop across the resistor, having the waveform vr(t) = 15 cos (75 t) and a voltage drop across the capacitor given by ve(t) = 20 cos (75 t +90°) (a) Express the above two voltages in phasor form. (b) Find the source voltage shown in the circuit schematic, expressed in phasor form. (c) Express the source voltage v(t) as a function of time....
In the adjoining circuit schematic, in steady-state, the current flowing through the loop causes a voltage...
In the adjoining circuit schematic, in steady-state, the current
flowing through the loop causes a voltage drop across the resistor,
having the waveform
vR(t) = 15 cos (75 t) and a voltage drop across the capacitor
given by vC(t) = 20 cos (75 t + 90⁰)
(a) Express the above two voltages in phasor form. (b) Find the
source voltage shown in the circuit schematic, expressed in phasor
form. (c) Express the source voltage v(t) as a function of
time....
12. The root-mean-square phasor input voltage in the circuit below is V = 100L25%rms and the input impedance that is seen by the voltage source is Zeq 10.3129° 1. Determine the output voltage vo(t) if the frequency is f 400 Hz. 10Ω eq answer: b 82cos(800t-4°) V
Sketch the phasor diagram for an ac circuit with a resistor in
series with 32.2mu * F capacitor. The frequency of the generator is
60.0 Hz.
Part A Sketch the phasor degan for an ac circut with a 105 resistor in sales with a 322 capacitor. The frequency of the generatoris 600 TL Draw the vectors with their talls at the dot. The orientation of your vectors will be graded. The exact length of your vectors will not be graded...
Problem: (1) For the single phase AC circuit shown below, calculate voltage phasor across the load showing amplitude and phase angle for a (reference) source voltage of 220 V and 0 degree. Also, attach your MultiSIM simulation showing the voltage amplitude across the load. Compare simulated and calculated values. Load Bus of an Industrial Facility (equivalent of Electrical Motors and power factor correction Cap in parallel). R1 L1 Vload-? 1 3.0ohm 2 10mH 3 4.7mH 4 20ohm R2 +220V, 60...
The phasor diagram for an RLC circuit driven by an AC source is
shown above with just the vector representing the current I0 drawn.
Based on the position of the current vector, indicate whether the
following statements are TRUE or FALSE
vece 107 R с wt = 150° M Х TF The instantaneous voltage across the inductor is greater than zero. TF The vector representing the capacitor is at wt = 60° TF The vector representing the resistor is at...
9) The voltage V in the frequency-domain circuit shown in Fig. P10.18 is 240/0°V (rms) a) Find the average and reactive power for the voltage source. average power? magnetizing vars? with each impedance branch in the circuit. absorbed average power. absorbed magnetizing vars. b) Is the voltage source absorbing or delivering c) Is the voltage source absorbing or delivering d) Find the average and reactive powers associated e) Check the balance between delivered and f) Check the balance between delivered...
Problem 5. Use phasor techniques to analyze the circuit shown below and answer the following questions. a. Draw the frequency domain circuit b. Find the equivalent impedance C. Find the current iſt) flowing from left to right through the 30 ohm resistor d. Find the steady-state voltage v.(t) (Hint: answer is v.(t) = 17.14 cos(2000) V) 3022 5022 W 50 uF 60 sin 2001 V 0.1 H 3.0)
250 22 Problem 3. (9 Points) In the adjoining circuit schematic, in steady-state, the current flowing through the loop causes a voltage drop across the resistor, having the waveform vr(t) = 15 cos (75 t) and a voltage drop across the capacitor given by ve(t) = 20 cos (75 t +90) (a) Express the above two voltages in phasor form. (b) Find the source voltage shown in the circuit schematic, expressed in phasor form. (c) Express the source voltage v(t)...
2502 In the adjoining circuit schematic, in steady-state, the current flowing through the loop causes a voltage drop across the resistor, having the waveform vr(t) = 15 cos (75 t) and a voltage drop across the capacitor given by ve(t) = 20 cos (75 t +90°) (a) Express the above two voltages in phasor form. (b) Find the source voltage shown in the circuit schematic, expressed in phasor form. (c) Express the source voltage v(t) as a function of time....
In the adjoining circuit schematic, in steady-state, the current
flowing through the loop causes a voltage drop across the resistor,
having the waveform
vR(t) = 15 cos (75 t) and a voltage drop across the capacitor
given by vC(t) = 20 cos (75 t + 90⁰)
(a) Express the above two voltages in phasor form. (b) Find the
source voltage shown in the circuit schematic, expressed in phasor
form. (c) Express the source voltage v(t) as a function of
time....
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