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Use mesh analysis to find the currents in Figure P3.27. Let
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Principles and Applications of Electrical Engineering
- Using mesh current analysis, find the voltage, v,across the source in the circuit of Figure P3.18.arrow_forwardUse mesh current analysis to find the current i inthe circuit of Figure P3.27. Let V = 5.6 V; R1 = 50Ω ;R2 = 1.2 kΩ; R3 = 330 ; gm = 0.2 S; R4 = 440 Ω.arrow_forwardThe circuit shown in Figure P3.35 is a simplifiedDC version of an AC three-phase electrical distributionsystem.VS1 = VS2 = VS3 = 170 VRW1 = RW2 = RW3 = 0.7Ω R1 = 1.9Ω R2 = 2.3Ω R3 = 11 ΩTo prove how cumbersome and inefficient (althoughsometimes necessary) the method is, determine, usingsuperposition, the current through R1.arrow_forward
- Find the Thévenin equivalent of the circuitconnected to RL in Figure P3.58, where R1 = 10Ω ,R2 = 20 Ω, Rg = 0.1 Ω, and Rp = 1 Ω.arrow_forwardUsing mesh current analysis, find the voltage vacross R4 in the circuit of Figure P3.25. LetVS1 = 12 V; VS2 = 5 V; R1 = 50 Ω; R2 = R3 = 20Ω ;R4 = 10 Ω; R5 = 15Ω .arrow_forwardDetermine v(t) in the circuit of Fig. P3.19 given that vs(t)=2u(t) V, R1=(1)ohm, R2=(3) ohm, C=0.3689 F, and L=0.2259 H. Please answer in typing format solution please Please it's urgent i will be likearrow_forward
- find Rt, It, Pt, P1, P2, P3P4,P5,P6arrow_forwardUse the mesh analysis to determine the currents i1 and i2 in the circuit of Figure P3.7arrow_forward1.What factor(s) can contribute to differences between ideal theoretical values in a circuit and values measured in actual practice? A) Measurement inaccuracy B)Component tolerances C)Both (a) and (b). D)Neither (a) nor (b). 2.What maximum range of values could resistor R3 have and still be within tolerance assuming R3 is a 10% resistor? A) 3296.7 – 3303.3 Ω B) 2970 – 3630 Ω C) 3267 – 3333 Ω D) 2967 – 3633 Ω 3.A voltage of one volt applied across a resistance of one ohm produces a current of one ampere. What happens to the current if the voltage is doubled and the resistance is halve? A)It doubles. B)It increases four times. C)It increases three times. D)It remains the same. In Question 3, what is the current in amperes if the voltage is halved and the resistance is doubled? A) 1 ampere B) 33 ampere C) 5 ampere D) 25 amperearrow_forward
- In the circuit shown in Figure P3.33, F1 and F2 arefuses. Under normal conditions they are modeled as ashort circuit. However, if excess current flows througha fuse, it “blows” and the fuse becomes an open circuit.VS1 = VS2 = 120 VR1 = R2 = 2 Ω R3 = 8Ω R4 = R5 = 250 mΩIf F1 blows, or opens, determine, using KCL and nodeanalysis, the voltages across R1, R2, R3, and F1.arrow_forwardQ3:- Design the circuit shown in Fig.(3) , to give a voltage gain = 20 Assume Veso =3V , Vbso =4V, Ing =5 mA and K=2 mA / V? Rin =1 MQ Vop =24Varrow_forwardThe system shown in Figure Q3(a) is modified and the new block diagram of thesystem is as shown in Figure Q3(b). Given that the value of K = 100 and the systemhas been tested with three different reference inputs, which are 5 u(t), 5t u(t) and 5t^2u(t). Based on Figure Q3(b) and by using steady state error analysis, calculate whichcould give infinite steady state error.arrow_forward
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