![Question 1 [3 marks]: LI Let Ri 2k, L-6.4H, and C-20uF. The AC voltage source is 22kV and 50Hz. a) Calculate all the quantities (phasor and impedance) and fill the table below 2 marks] Total LI](http://img.homeworklib.com/questions/cf286d20-2830-11eb-aa69-8dd711820cf6.png?x-oss-process=image/resize,w_560)
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calculate all the quantities
Question 1 [3 marks]: LI Let Ri 2k, L-6.4H, and C-20uF. The...
An inductor (L = 365 mH), a capacitor (C = 4.43 uF), and a resistor (R...
An inductor (L = 365 mH), a capacitor (C = 4.43 uF), and a resistor (R = 6052) are connected in series. A 50.0 Hz AC source produces a peak current of 250 mA in the circuit. (a) Calculate the required peak voltage AV max (b) Determine the phase angle by which the current leads or lags the applied voltage. Step 1 The total impedance depends on the frequency and the resistance of the circuit. The voltage amplitude is in...
INSTRUCTIONS: Read the questions carefully and answer the following items accordingly. Show your solution properly. Q7...
INSTRUCTIONS: Read the questions carefully and answer the following items accordingly. Show your solution properly. Q7 A technician made an experiment of an AC circuit in an electrical lab. The source voltage is AC with a frequency of 60Hz. He collected the data in the form of a phasor diagram as shown Figure 3. This phasor diagram is an impedance phasor. The values in the diagram are reactances, a resistance and current. The current in this case is the reference...
Q1. (3 marks) In the circuit shown below, R-1.5KO and the voltage drop across Ri is...
Q1. (3 marks) In the circuit shown below, R-1.5KO and the voltage drop across Ri is 4.5V. (1 pt.) A. What is the voltage drop across R? (1 pt.) B. What is the value of the resistance R? (1 pt.) C. What is the power delivered by the source voltage? S Answer: wwiw R Ri Vs=15V Q2. (3 marks) Refer to the circuit below. A. Using the voltage divider law, find the voltage between the points A and B. B....
The circuit shown in Figure 3 below shows a R-L-C series circuit with components R= 50...
The circuit shown in Figure 3 below shows a R-L-C series circuit with components R= 50 , L = 1 H, and C= 250 uF. This circuit is connected in series to an AC current source ( il ) where instantaneous current is given by it = 28.29 Sin (100t) A. B + VR- C + VC - D ).4C Current source Figure 3 (a) Draw the circuit diagram for this circuit and mark the impedances (3 marks) (b) What...
Please answer ALL PARTS of this question. 1) Calculate the three line currents . Enter its...
Please answer ALL PARTS of this question.
1) Calculate the three line
currents . Enter its magnitude in A
2) Calculate the three line currents . Enter its phase angle in degrees
3) Calculate the phase voltage at terminal of the load. Enter its
magnitude in V
4) Calculate the phase voltage at terminal of the load. Enter its phase
angle in degrees
5) Calculate the line voltage at the load. Enter its magnitude in V
6) Calculate the line...
The single-phase circuit shown in Figure. 1 is operating at steady-state. R;=1000 G=10F L=0.05 H C...
The single-phase circuit shown in Figure. 1 is operating at steady-state. R;=1000 G=10F L=0.05 H C = 2001F1 ZL.+0.2H R=2002} @va Vs1 V2*10000/10000) M Vs2 V2200Cos(1000+30) M Figure. 1: Single-Phase Circuit 1. Represent the circuit in the phasor domain. Show the impedance value for each passive component of the circuit and the phasor value for each voltage source. 2. Using the circuit in phasor domain calculate the value of each branch current and the complex, apparent, active, and reactive powers...
A single-phase full bridge thyristor rectifier is supplied from a 200vrm 50HZ AC source, and supplies...
A single-phase full bridge thyristor rectifier is supplied from a 200vrm 50HZ AC source, and supplies a series R-L load comprising a 202 resistance and a 36.8mH inductance 2.a. Sketch the circuit diagram for this rectifier Q2. [4 marks] [Refer to lecture notes] 2.b. Determine the maximum possible average DC voltage that can be achieved across the load resistor [4 marks] [VDC (avg) = 180V] 2.c. Determine the SCR firing angle at which the rectified output curent will just be...
Question 1. (a) Consider the waveform below that has a period of T of 0.04 seconds....
Question 1. (a) Consider the waveform below that has a period of T of 0.04 seconds. What is the rms voltage of this waveform? V(t) 15 V 0.01 s 0.02 s T=0.04s (b) The figure below shows a network of resistances and reactances having values as shown connected to a voltage source with a voltage of (50+0j) volts rms and an angular frequency of 1000 rad/s. А. 32 3 mH V 52 200 uF 2 mH 1 mH (i) Redraw...
(Functional analysis) Let C be the space of all functions having Question 4. (3 marks) Let C([0, 1]) be the space of al...
(Functional analysis) Let C be the space of all functions
having
Question 4. (3 marks) Let C([0, 1]) be the space of all functions having continuous derivative For each fe C(0,1), set 1/2 1 0 Show that I-1l is a norm of the space of C (0, 1)
Question 4. (3 marks) Let C([0, 1]) be the space of all functions having continuous derivative For each fe C(0,1), set 1/2 1 0 Show that I-1l is a norm of the...
1. A resistor R and capacitor care connected in series with an AC voltage source with...
1. A resistor R and capacitor care connected in series with an AC voltage source with frequency f and maximum voltage Vo. a. Find the complex impedance (in the form Z = R + jX). If the impedance is written in polar form (Z = Zejº), find expressions for Z and Ⓡ. Write your answers in terms of the variables R, C, and o(= 21f). b. If the voltage source is described by the phasor V = V, ejwt, and...
An inductor (L = 365 mH), a capacitor (C = 4.43 uF), and a resistor (R = 6052) are connected in series. A 50.0 Hz AC source produces a peak current of 250 mA in the circuit. (a) Calculate the required peak voltage AV max (b) Determine the phase angle by which the current leads or lags the applied voltage. Step 1 The total impedance depends on the frequency and the resistance of the circuit. The voltage amplitude is in...
INSTRUCTIONS: Read the questions carefully and answer the following items accordingly. Show your solution properly. Q7 A technician made an experiment of an AC circuit in an electrical lab. The source voltage is AC with a frequency of 60Hz. He collected the data in the form of a phasor diagram as shown Figure 3. This phasor diagram is an impedance phasor. The values in the diagram are reactances, a resistance and current. The current in this case is the reference...
Q1. (3 marks) In the circuit shown below, R-1.5KO and the voltage drop across Ri is 4.5V. (1 pt.) A. What is the voltage drop across R? (1 pt.) B. What is the value of the resistance R? (1 pt.) C. What is the power delivered by the source voltage? S Answer: wwiw R Ri Vs=15V Q2. (3 marks) Refer to the circuit below. A. Using the voltage divider law, find the voltage between the points A and B. B....
The circuit shown in Figure 3 below shows a R-L-C series circuit with components R= 50 , L = 1 H, and C= 250 uF. This circuit is connected in series to an AC current source ( il ) where instantaneous current is given by it = 28.29 Sin (100t) A. B + VR- C + VC - D ).4C Current source Figure 3 (a) Draw the circuit diagram for this circuit and mark the impedances (3 marks) (b) What...
Please answer ALL PARTS of this question.
1) Calculate the three line
currents . Enter its magnitude in A
2) Calculate the three line currents . Enter its phase angle in degrees
3) Calculate the phase voltage at terminal of the load. Enter its
magnitude in V
4) Calculate the phase voltage at terminal of the load. Enter its phase
angle in degrees
5) Calculate the line voltage at the load. Enter its magnitude in V
6) Calculate the line...
The single-phase circuit shown in Figure. 1 is operating at steady-state. R;=1000 G=10F L=0.05 H C = 2001F1 ZL.+0.2H R=2002} @va Vs1 V2*10000/10000) M Vs2 V2200Cos(1000+30) M Figure. 1: Single-Phase Circuit 1. Represent the circuit in the phasor domain. Show the impedance value for each passive component of the circuit and the phasor value for each voltage source. 2. Using the circuit in phasor domain calculate the value of each branch current and the complex, apparent, active, and reactive powers...
A single-phase full bridge thyristor rectifier is supplied from a 200vrm 50HZ AC source, and supplies a series R-L load comprising a 202 resistance and a 36.8mH inductance 2.a. Sketch the circuit diagram for this rectifier Q2. [4 marks] [Refer to lecture notes] 2.b. Determine the maximum possible average DC voltage that can be achieved across the load resistor [4 marks] [VDC (avg) = 180V] 2.c. Determine the SCR firing angle at which the rectified output curent will just be...
Question 1. (a) Consider the waveform below that has a period of T of 0.04 seconds. What is the rms voltage of this waveform? V(t) 15 V 0.01 s 0.02 s T=0.04s (b) The figure below shows a network of resistances and reactances having values as shown connected to a voltage source with a voltage of (50+0j) volts rms and an angular frequency of 1000 rad/s. А. 32 3 mH V 52 200 uF 2 mH 1 mH (i) Redraw...
(Functional analysis) Let C be the space of all functions
having
Question 4. (3 marks) Let C([0, 1]) be the space of all functions having continuous derivative For each fe C(0,1), set 1/2 1 0 Show that I-1l is a norm of the space of C (0, 1)
Question 4. (3 marks) Let C([0, 1]) be the space of all functions having continuous derivative For each fe C(0,1), set 1/2 1 0 Show that I-1l is a norm of the...
1. A resistor R and capacitor care connected in series with an AC voltage source with frequency f and maximum voltage Vo. a. Find the complex impedance (in the form Z = R + jX). If the impedance is written in polar form (Z = Zejº), find expressions for Z and Ⓡ. Write your answers in terms of the variables R, C, and o(= 21f). b. If the voltage source is described by the phasor V = V, ejwt, and...
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