Obtain the power factor for each of the circuits in Fig. 2.Specify each power factor as leading or lagging.I need to show all work problems step by step correctly #5. Obtain the power factor for each of the circuits in Fig. 2.Specify each power factor as leading orlagging.(a)-j10492www192j20j192(b)Figure 2: Figure for problem #5

When two impedances Z1 and Z2 are connected in series then it's equivalent impedance is Zeq =Z1+Z2.…

Answered: #5. Obtain the power factor for each of…

#5. Obtain the power factor for each of the circuits in Fig. 2. Specify each power factor as leading or lagging. (a) -j10 492 www 192 j20 j192 (b) Figure 2: Figure for problem #5

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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chapter 1 Q1 The rms value the AC input voltage to the of Circuit shown is 230U, and the firing angle is maintained Current is 5 A. constant at 45° so that the load a) Calculate the de output voltage. b) Assume that the load resistance remains the a same, find the current is a FWD is used at the output. c) If^ prime prime ScR^ prime prime " is open circuited, find load voltage and current a is the Same) (FWD is still connected and high. "L Load Ans[146.4U,6.03A ; 3.c2A] 3 3 FWD
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Investigate and expose 3 applications and their importance in everyday life (real life, home, industry) of unbalanced three-phase systems (the course corresponds to alternating current electrical circuits). Please dont copy i will like
Q2: Tow anti parallel thyristors (Triac) supply a load resistive load with R=10 Q from a source with sinusoidal Waveform of peak value of 300V. a) Determine the output voltage if the firing angle a = 30°, a = 90°, a = 120° and discus results of (a) by your own words. b) Source power factor for each value of a in (a). c) RMS current of one SCR if a = 30°. %3D
3) Resistor is used as load in the circuit below. T1 and T4 thyristor is triggered at 30 degrees, T2 and T3 thyristor is triggered at 210 degrees. The effective voltage of the AC voltage applied to the circuit is 120 V. a) Draw the graph of the voltage on the load resistor.b) Neglect the voltage drop across the thyristors and find the average value of the load voltage.
Fundamentals of Electrical Engineering 2020/2021 na ea Dr. Yaseen H. Tahir Example: Find the voltage Vo in the circuit in Figure belownin 2 kn 3 kN 41, Vs 10 mA 4 k2 Solution: wongs.senlo vleoleyy son bas s) 2 llaw es (s be ) amioq soni2 Jutoeu o ei noitsion A vlgne Jaum ow aglowondnu or gniniomotob of obno nl getlov oln adi to teianoo isdi disq boeolo oniolab otanolenadT e ul deq sdl ou n ov ( anielsb o ba 1 b we 62 g s 1o d
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The three-phase phase voltages in the 3- phase thyristor rectifier circuit in the figure are as follows Ts T: A Ts a Van = V m sin (314t + 0°) V bn = Vm sin (314t – 120°) Ven = Vm sin (314t – 240°) Van Vea A T: A T: taking into account the network phase- to-phase voltage waveforms given below VAC VBC VCA VCB AB BA св Vm -Vm O 15 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300 315 330 345 360 a) Write the Natural Trigger Angles for Thyristors in the rectifier circuit in the spaces below with values between 0-360 degrees (example: 30, 330 ) Response rating for T1? Response rating for T2 ? Response rating for T3 ? Response rating for T4 ? Response rating for T5 ? Response rating for T6 ? b) In cases where a=75° for the thyristors in the above rectifier circuit, specify the Switches in Conduct for the following ranges in the rectifier output voltage. In the range of 45° to 90°.? keys are in transmission. Between 165° and 195° .? keys are in transmission. In the range…
1- Effective value when connected in series with a pure resistor R with resistance r and inductance L With the application of 100V sinusoidal voltage, three classes of current are 5A. The voltage across the coil and resistor element is 80V and 30V. a-Find the power and power consumed by the coil alone? b- Find the power consumed by the system and the power factor? c- Draw the voltage triangle, impedance triangle and power triangle? 2- 2- Voltage applied to a system composed of two pure elements connected in parallel. U = 141.1 sin (6280t-40) and I = 28.28 sin (6280t + 20). a- Find these two element values? b- Find the power spent in the system? 3-3-i1 = 100sin (750t + 45) i2 = 50sin (500t-30) U = 200sin (750t-90) Plot three graphs of current and voltage with equations as above. (n = 3 to be taken, frequencies will be found)