R1 1 kQ R2 1 kQ D2 D1 Yellow Yellow - R4 R3 100 ko 100 ko + 5V PSB Q1 2N2222 Q2 2N2222 SW1 SW2 to ng SW1 causes only I Select ] to light. Closing SW2 causes only ISelect] to light. Closing both switches at the same time would cause ISelect]

Q: For R1=7, R2=4, R3=4, R4=8 and 15=8 A in the shown circuit, use current divider to find the…

A: Given circuit shown ResistorsR1=7 Ω;R2=4 Ω;R3=4 Ω; R4=8 ΩCurrent I5=8 A

Q: R1 R2 1 6Ω RT R3 14 24 V 20 R8N R 12 2 E

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Q: 5. Refer to the graphics appendix. What is the voltage across R2? 200 V 400 V 92 V 120 V

A: In this question we will find the value of R2 using the concepts of ohm's law and current division…

Q: find V1 and V2 if V1+2V2=3i-k and 3V1-V2=i+j+k

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Q: How should the switches be configured so that v =0.3vs? 15 0 60 30 ww Vs S2 ww v1 O S: Open; S2:…

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Q: Is 12 Vs R1 R2 R3 Select one: O a. I, (R1 + R2 + R3)/R, O b. I, R1/(R + R2 + R3) O c. I, R2/(R, +…

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Q: PROBLEM 4 Find Req R2 R3 120 R4: 60 R5 R7: 30 60 R1 120: Reg R6 180 Figure 4

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Q: easure the DC voltage across resistor R2 might lead to inaccurate sults. Include in your answer how…

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Q: Q2:- Build a counter that counts from (12 to 0) by way of Even Number only use JK F-F

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Q: Q3: Convert each of the following to their equivalents ( choose FIVE):- 1- (10101011101 )xs-3 ( ?…

A: Since you are posted a question with multiple subparts we will answer the first three for you If you…

Q: Q3: Calculate the value of the eye aid in Figure T? V-5V V=7V V=6V V=8V

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Q: Example2/ Draw the vand is as a function of time when the switch on at t=0 R3 S2 个 Vs Rr=00 > Ro

A: In this question we need to find Vs and Is as a function of time

Q: e. What is the current passing through R4 right after the switch throw is rotated to contact b? f.…

A: "According to the company's policy, we would provide solution of the first three parts you asked…

Q: Q2 Find out the value I1, I2, I3 I4 and Is in following circuit. | i5 | 14 22 40 V

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Q: Find Reg when the switch is open. Repeat when the switch is closed. R2 200 R1 100 R3 50 Seg

A: To solve above problem, one should know how to find equivalent resistance for series and parallel…

Q: PREFINALS TASK 2 1.) B'C' B'C BC BC' 2.) Y'Z' Y'Z YZ YZ' 1 1 0 1 1 1 A X 1 1 | 1 1 A' 1 X' 1 1

A: This is a basic problem of Boolean algebra. The solution is given in the next step

Q: Q1: Find the value of R1 and the maximum power transferred to: R2 RI 72V R3 R4 30 120

A: NOTE: As per our rule we’ll answer the first question since the exact one wasn’t specified. Please…

Q: How should the switches be configured so that v1 = 0.75vs? 15 N 6Ω w Ww WW vs S2 S3 v, + | O S:…

A: When n resistors are in series, then voltage across each resistor is calculated by using voltage…

Q: Part B Given the following circuit F1 SW1 SW2 Sw3 SW4 SW5 SW6 R1 12 0 BAT1 R2 R3 R4 R5 R6 12 V 24 0…

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Q: Perform the (v1-v2)/3 operation using an opamp.

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Q: Example2/ Draw the vand is as a function of time when the switch on at t=0 R3 S2 ↑ Vs Rr=00 > Ro

A: In this question we need to find Vs and Is as function of time

Q: Use Kirchhoff's laws to determine the following: voltage (V) across R1 (VR1) ; voltage (V) across R5…

A: In this question we will find unknown voltages and currents...

Q: For figure 1, switches were open long enough. At t=3ms, S1 is closed for 10 miliseconds and at…

A: For the circuit shown below, the switches S1 and S2 are opened for a long time. Hence, i0.003 s=0 A,…

Q: VecE1OU, B-100 VBEGSV RA= 40ku2, Raz1ok2 Rc=4kv2, R1= 50O2 RE500U2 5:1) +Vcc RE ICEI a) Ig=? VCE=?…

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Q: when the v0= -cv1-R2(R1+R4)/R1(R2+R3)xv2  represent c in terms of the resistances in the circuit?

A: The circuit diagram is: The modified circuit diagram is: The value of V+ is: Applying voltage…

Q: S1 S2 R1 100KQ 20V R2 200KQ V1 C1=10nF

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Q: Find Rob and Rod: a R2 R3 R5 R1 R4 d

A: A: The equivalent circuit for resistance between node “A” and node “B” is shown below: In the above…

Q: R1 R2 I, R3 - 20 켜50 Ix F 20 f13 R4 Vi 200 R5 20 V 100 V2 V = SLx

A: Given

Q: blai 5 3DQ1/ Prove that the V1 (t) + R1 V(t) V2 R2 R1/(R1+R2 ) V(t) O R2/(R2+R1) V(t) O R1/(R2+R1 )…

A: Using the voltage division concept:-  V1(t)= [R1/(R1+R2)]V(t)

Q: Determine whether the following assumptions are correct, and briefly support your answer based on…

A: The given circuit is as shown below with labeled diode current directions.

Q: R2 0.6 A R1 R2 4.9 V

A: According to ohms law current in resistor=Voltage across resistanceresistance 4.9 voltage source is…

Q: Q1// Find I1, I2 & 13? Where Ri= 1022, R₂-402 & R3=2092 V₁=10v & v2=20v R₁

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Q: Given the following circuit F1 SW1 Sw2 Sw3 SW4 SW5 SWe R2 BAT1 12 V R1 120 R3 R4 48 0 R5 R6 240 1.…

A: Given:  Brief description: Note:  According to the guidelines of the company since the questions are…

Q: H.W 1- Draw the diagram for this counter 2- Design the last counter by using J-K F.F

A: SR FLIPFLOP

Q: In the circuit shown below, R1=1 kQ, R2=2 k and R3 is a resistor decade box. Zero reading of the DMM…

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Q: * pole Img Zero Re A K---w A = -I System designer deci des to add to the system to make the ystem…

A: Given: A root locus plot is: where A=-1 B=-4.16 C=-7.32 D=-11 W=5.9 The system designer decides to…

Q: Find the Q-point for the circuit  ifthe 27-kΩ resistor is replaced with a 33-kΩ resistor.Assume that…

A: Calculate the equivalent resistance. REQ=68 kΩ∥36 kΩ=68 kΩ36 kΩ68 kΩ+36 kΩ=23.538 kΩ

Q: Q1:-Find Rt Voltage and Current on R4 a- b- RA when R1 = R2 = R3 = R4 = R5 = R6 = R7 = 40 E = 20 Rs…

A: As per the guidelines I have to do a maximum of 1 question only so I request you to submit the…

Q: PROBLEM 4 Find Req R2 R3 120 40 R4 60 R5 R7: 260. R1 120 Reg R6 180 Figure 4

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Q: 104 11, V1=6 V. 11=40 A & K1-4.5, use the principle of superposition to find : R2 KIV, R3 V1 I1 R1…

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Q: In the following circuit if R1 = 150, findi using source transformation? i R1 12 V 32 V A) -421.052…

A: Option C is correct.

Q: C. Get the total resistance of the following. 1. R1= 50 R2= 100 R3= 120 R4=300 R4=200

A: Circuit diagram is given as, All the resistances are in series therefore total resistance is given…

Q: For the circuit of Figure2 find all tests which detect the faults 1. As-a-0 2. b s-a-1 G1 A B b G3…

A: In this figure, A is stuck at logic 0 and b is stuck at logic 1

Q: Measure the current through RL1. List the result. R1 R2 1000 500 + Е1 RL1 9V R3 330 1000

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Q: R₁=5₂ 201 A) RTOTAL = B) I TOTAL = VTOTAL = R67 = E) V₂ R3-22 R₂=55 R5=45 R6 = 3 R4=25 M R7 = 3

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Q: the counting sequence for the following counter is Q1 Q2 Q3 D. CK 1-6-4-2-1-6-4-2 O 1-4-2-6-1-4-2-6…

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Q: R1 = 10k %3D R1 R3 R2 = 14k %3D R3 = 12k R2 R4 R4 = 19R %3D What is the R total ?

A: Given circuit: R1=10 kΩR2=14 kΩR3=12 kΩR4=19 kΩ

Q: Question 11 Rt = R2 = R4 =10k0; R3 = 2kO, and Rs << 20KN. Determine the lower tripping point VrL?…

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Q: 220 Q R2 100 Q R1b 330 Q R3a R3b 12 V DC 10 k2 R4 5.1 kQ

A: Well, as question whichever thing is asking is not visible in figure but according to your doubt, I…

Types of Thyristors

With four layers of alternating P- and N- materials, a thyristor is a solid-state semiconductor device. It acts as a type of bi-stable switch and it conducts when the gate receives a current trigger and continues to conduct until the voltage is reverse biased across the device or by some means until the voltage is removed. The silicon-controlled rectifier is considered synonymous with thyristors by some sources. Thyristors are defined as more complex by other sources as it contains at least four-layer of alternating N-type and P-type substrate. They find large applications in the control of electrical power supplies, electric motor speed control, and ranging of light dimmers because thyristors can control large amounts of power supplies and voltage with a small device. The circuit symbol of the thyristor is given below.