22. Find the current through each resistor in Figure 9-33 Figure 9-33 1.5 V 14 R₁ 47 02 www IA www R₂ 10 Ω R3 27 Ω www IB www R4 4.7 Ω R$ 15 Ω ww Ic | VS3 1.5 V

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Q: 5002 ww ! A k=1 B jXX-1000 500 w A j25 B JXLI X22 -16 (100) -j25 www 2009 Select XL1 and XL2, so…

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Q: 26. Find the current through RL in figure 9-35. Figure 9-35 A Vs 15 V + R₂ www 3.3 ΚΩ IB R₁ www 680…

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Q: The current fiowing through the resistor R3 in Figure 9-62 is (a) 667 mA (b) 674 mA (c) 818 mA (d)…

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Q: IST Vs 12V 0 R1 12052 + VR1 - b R2 56Ω + VR2- - VR4 + M R4 27022 VR3 с R3 S47022 d

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Q: The base drive circuit in Figure 4.65 has Vcc = 400 V, Rc = 3.5N, Vai = 3.6 V, Van = 0.9V, VBE(sat)…

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Q: 6 Is↑ Vs 12V 0 R1 12052 + VR1 - b R2 5652 + VR2- - VR4 + RA 27052 VR3 с R3 {47052 d

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Q: Problem 2A V1 Find the Voltages V1 & V2 in the following circuit 1002 www 50 GND 100 V2 20 -5V ₂1

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Q: +12 V RD 1.5 k2 C3 V out C1 10 μ Vin o 0.1 μ RL 10 k2 RG 10 MQ Rs 1.0 k2 C2 1 µF

A: 12. The given figure 9-60 is shown below: It is given that: ID=2.83 mAVGSoff=VP-7 VIDSS=8 mA

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.