Can you please sow the work for the highlighted portion of the
question. I have no idea how that is found. Please show all steps.
Thanks![4, A 50 Ω lossless transmission line of 2 ¼ λ long is connected to an AC source, having a phasor voltage V,- 15 V and a terminal impedance of 50 Ω, and a load Z-50 +j 100 Ω. 1) Draw a schematic of this transmission line circuit; 2) Find the power delivered to the load; 3) What is the voltage standing wave ratio (VSWR)? 4) What are the phasor voltage Vsr(z) and current Isr(z) of the line? 5) Determine the instantaneous voltage and current functions Vz, t) and (z, t) in the line. (35%) Solution] 1) 2) Zr = 50/50+ j100)-10(1-j2); Isr,-W[ 10(1-j2) + 50)-3/(12-j4) Pin : ½ I Isin 1 2x10-9/32 w = 0.28125 w VSWR = (1 + 1/V2)/ (1-1/V2) = 5.8284 4) Vsr(z) = Vo (e-ile-r eie) and current Isr(z) = (Vo/50) (elle-r eiBe) Therefore, Vo =-j15/2 and](http://img.homeworklib.com/questions/1395ac70-aa5a-11eb-ba9b-e3f74c606d6a.png?x-oss-process=image/resize,w_560)
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Can you please sow the work for the highlighted portion of the
question. I have no...
A radio transmitter is connected to an antenna having impedance 8 + j40 Ω with a 50 coaxial cable. If the transmitter can deliver 30 W to the load, how much power is delivered to the antenna? a....
A radio transmitter is connected to an antenna having impedance 8 + j40 Ω with a 50 coaxial cable. If the transmitter can deliver 30 W to the load, how much power is delivered to the antenna? a. (10 Marks) b. Alossless 50 ohms transmission line is connected to unknown load impedance. Voltage measurements along the line reveal that the maximum and minimum voltage values are (1)volts and (V2 - 1)volts respectively. The distance at which maximum voltage is observed...
Could you please help solve this question. The following generator supplying rated load into a large...
Could you please help solve this question.
The following generator supplying rated load into a large grid at rated voltage (11kV) and 0.85 PF lagging Generator: 20 MVA, X = j15%. Voltage 11kV i) Determine the internal generator voltage. ii) The load suddenly drops to 50% rated power. If the rotating energy of the generator and its associated turbine is 2.0 p.u-seconds when running at its synchronous speed. It has 2 poles and system frequency is 50 Hz. Determine: (ii-a)...
It would be greatly appreciated if you could provide step by step solutions for the problems...
It would be greatly appreciated if you could provide step by
step solutions for the problems below.
Phasors and complex impedance 1. A resistor R and capacitor C are connected in series with an AC voltage source with frequency fand maximum voltage Vo. a. Find the complex impedance (in the form Z -R+jx). If the impedance is written in polar form (z - Zel*), find expressions for Z and gi Write your answers in terms of the variables R, C,...
Please show detailed work and write clearly. Thank you. 6. A four-pole squirrel-cage motor has the...
Please show detailed work and write clearly. Thank you.
6. A four-pole squirrel-cage motor has the following characteristics: Power input at a rated load is 5200 W with a power factor of 0.70. Rated speed is 1150 rpm. Resistance of each stator windings (there are three) is Rs-: 0.195 Ω. . The motor is supplied by a three-phase source with a line-to-line voltage of 460 V and a frequency of 50 Hz. The windings of the motor have a Y-connection....
Please solve all parts of this one question CORRECTLY. SHOWING ALL THE WORK! Thank you. Course:...
Please solve all parts of this
one question CORRECTLY. SHOWING ALL THE
WORK! Thank you.
Course: ElectroMagnetic Fields and Transmission Lines
HA3-Part 1-Problern #4 Step Excitation For the eircuit shown, calculate the following. R-400 Vg-16U(t Zo 120 (2) &1-9 L-360(Ω) z=0 z = 1-300(m) 「(0) = and 「(A) Draw Voltage and Current Bounce Diagrams for (0 Sts4.5 T). Plot V(0,t) and V(I, t) vs t for (0sts4.5 T). V(0,t) V(It) t (us) 4.5 T). Plot 1(0,t) and 1(1, t) vs...
I have few questions as shown in photo (red colour). But can you answer whole question?...
I have few questions as shown in photo (red colour).
But can you answer whole question?
A 100-kVA, 2300/460-V, 50-Hz, Y/A-connected, three-phase transformer has the equivalent impedance of (0.045+j0.16) /phase referred to its low-voltage side. The transformer is connected to a three-phase source through three-phase feeders. The impedance of each feeder is (0.5+j1.5) 2. The transformer delivers full load at 460 V and 0.85 lagging power factor. (a) Draw the one phase Y-Y equivalent circuit of the system. (b) Determine...
please pick one of the multiple choice options above. show all work, thank you Question 9...
please pick one of the multiple choice options above.
show all work, thank you
Question 9 CIRCUIT X/FIG.9 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 9 (CIRCUIT X). Sketching relevant output (Vc-Ic) characteristics that decide Q-point coordinates and DC load-line details (of the NPN-BJT/Si circuit of Fig. 9 of Circuit X) Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Rload with respect to the Q-point. Assume the input...
Can you help me to solve question B4 , please:) please B1. (a) A DC circuit...
Can you help me to solve
question B4 , please:)
please
B1. (a) A DC circuit is shown in Figure Bl. 1092 B A 802 702 1402 18V Figure B1 Calculate (i) the total resistance across A and B (RT); (5 marks) (11) the total current from the DC supply (Is); (3 marks) (111) the potential difference(p.d.) across the 1422 resistor (V149); (2 marks) (iv) the current flowing through 1022 (11092); (3 marks) (v) the power dissipated by RI (PT)...
choose one of the multiple choice answers above. please show all work Question: 10 CIRCUIT Y...
choose one of the multiple choice answers above.
please show all work
Question: 10 CIRCUIT Y FIG.10 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 10 (CIRCUIT Y). Sketching relevant output (Vc-Ic) characteristics, decide Q-point coordinates and DC load-line details (of the NPN-BJT/Si circuit of Fig. 10 of Circuit Y). Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Rload with respect to the Q-point. Assume the input signal at...
A radio transmitter is connected to an antenna having impedance 8 + j40 Ω with a 50 coaxial cable. If the transmitter can deliver 30 W to the load, how much power is delivered to the antenna? a. (10 Marks) b. Alossless 50 ohms transmission line is connected to unknown load impedance. Voltage measurements along the line reveal that the maximum and minimum voltage values are (1)volts and (V2 - 1)volts respectively. The distance at which maximum voltage is observed...
Could you please help solve this question.
The following generator supplying rated load into a large grid at rated voltage (11kV) and 0.85 PF lagging Generator: 20 MVA, X = j15%. Voltage 11kV i) Determine the internal generator voltage. ii) The load suddenly drops to 50% rated power. If the rotating energy of the generator and its associated turbine is 2.0 p.u-seconds when running at its synchronous speed. It has 2 poles and system frequency is 50 Hz. Determine: (ii-a)...
It would be greatly appreciated if you could provide step by
step solutions for the problems below.
Phasors and complex impedance 1. A resistor R and capacitor C are connected in series with an AC voltage source with frequency fand maximum voltage Vo. a. Find the complex impedance (in the form Z -R+jx). If the impedance is written in polar form (z - Zel*), find expressions for Z and gi Write your answers in terms of the variables R, C,...
Please show detailed work and write clearly. Thank you.
6. A four-pole squirrel-cage motor has the following characteristics: Power input at a rated load is 5200 W with a power factor of 0.70. Rated speed is 1150 rpm. Resistance of each stator windings (there are three) is Rs-: 0.195 Ω. . The motor is supplied by a three-phase source with a line-to-line voltage of 460 V and a frequency of 50 Hz. The windings of the motor have a Y-connection....
Please solve all parts of this
one question CORRECTLY. SHOWING ALL THE
WORK! Thank you.
Course: ElectroMagnetic Fields and Transmission Lines
HA3-Part 1-Problern #4 Step Excitation For the eircuit shown, calculate the following. R-400 Vg-16U(t Zo 120 (2) &1-9 L-360(Ω) z=0 z = 1-300(m) 「(0) = and 「(A) Draw Voltage and Current Bounce Diagrams for (0 Sts4.5 T). Plot V(0,t) and V(I, t) vs t for (0sts4.5 T). V(0,t) V(It) t (us) 4.5 T). Plot 1(0,t) and 1(1, t) vs...
I have few questions as shown in photo (red colour).
But can you answer whole question?
A 100-kVA, 2300/460-V, 50-Hz, Y/A-connected, three-phase transformer has the equivalent impedance of (0.045+j0.16) /phase referred to its low-voltage side. The transformer is connected to a three-phase source through three-phase feeders. The impedance of each feeder is (0.5+j1.5) 2. The transformer delivers full load at 460 V and 0.85 lagging power factor. (a) Draw the one phase Y-Y equivalent circuit of the system. (b) Determine...
please pick one of the multiple choice options above.
show all work, thank you
Question 9 CIRCUIT X/FIG.9 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 9 (CIRCUIT X). Sketching relevant output (Vc-Ic) characteristics that decide Q-point coordinates and DC load-line details (of the NPN-BJT/Si circuit of Fig. 9 of Circuit X) Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Rload with respect to the Q-point. Assume the input...
Can you help me to solve
question B4 , please:)
please
B1. (a) A DC circuit is shown in Figure Bl. 1092 B A 802 702 1402 18V Figure B1 Calculate (i) the total resistance across A and B (RT); (5 marks) (11) the total current from the DC supply (Is); (3 marks) (111) the potential difference(p.d.) across the 1422 resistor (V149); (2 marks) (iv) the current flowing through 1022 (11092); (3 marks) (v) the power dissipated by RI (PT)...
choose one of the multiple choice answers above.
please show all work
Question: 10 CIRCUIT Y FIG.10 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 10 (CIRCUIT Y). Sketching relevant output (Vc-Ic) characteristics, decide Q-point coordinates and DC load-line details (of the NPN-BJT/Si circuit of Fig. 10 of Circuit Y). Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Rload with respect to the Q-point. Assume the input signal at...
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