a. Find the internal resistance of a battery that has a no-load output of 122 V and that supplies a full-load current of 3.5 A to a load of 32 Q. b. Find the voltage regulation of the supply.

Q: In the circuit shown below, R1 = R2 = 2002, and the two diodes are identica with Vp = 0.7V and Vps…

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

Q: Q3. Determine the minimum and maximum values of the load current for which the Zener below will…

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Q: A current of 5 μA flows through a p-n junction diode at room temperature when it is reverse biased…

A: It is given that: Current when the diode is reverse biased=Io=5 μA=5×10-6 AReverse biased…

Q: can vary between: ww VI Oa 151.80 Ohm, 2211.00 Ohm Ob. 129.80 Ohm, 2189.00 Ohm Oc 163.80 Ohm,…

A: In this question , we will find input resistance minimum and maximum value for zenwe diode..

Q: At 298 K, the nominal Zener voltage is found to be equal to 10 V. Given that the value of the…

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Q: In the aircuit shown below, the Zener diode operates at 16 V and its power rating is Pr=3 W. The…

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Q: Given the circuit below with Vs = 15V, Rs = 1k2, RL = 4K2, and Vz = 10V: Rs + VR - |Iz + IL IR Vs Vz…

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Q: At 298 K, the nominal Zener voltage is found to be equal to 10 V. Given that the value of the…

A: SOLUTION Given=>           Nominal Zener Voltage V1 =10 V…

Q: 2. For the circuit shown below, find the current ip and voltage V1. Assume the forward bias voltage…

A: The diode conduction state can be calculated by finding the value of voltage across diode and based…

Q: Application Problem. A battery pack consisting of n 12V voltage cells connected in par- allel is…

A: Kirchoff's current law (KCL ) is very important when multiple electrical circuits are connected at a…

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.