A6 12V 52

Q: 1 ΚΩ M R1 120 VAC 13.2 Η L1 Μ 1 ΚΩ R2 60 Hz

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Q: 15 0 +1.5V +1.5V 50 10 Q +1.5V

A: According to the question,   Measure the voltage across each battery and each resistor

Q: when would you connect batteries in series compared to connecting batteries in parallel

A: If we want to increase the capacity of the system we should connect the batteries in parallel to…

Q: value will be increased

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Q: What happens to total current flow when an additional load is added in parallel? Current stays the…

A: Current in parallel circuit- The sum of the branch currents makes up the total current in a…

Q: 3. Determine the total resistance and the total current. 1on 15n. 100V 50n 150 10n

A: Determine the total resistance and total current for the given circuit ?

Q: R2 560N R1 R3 2200 3300 V1 12V R4 3300 R5 1k0

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Q: Which DMM measurement would you expect based upon the red and black leads in this image? 12 V 8 V 4V…

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Q: For a system with three finite poles and two finite zeros no branch goes to infinity 1 branch goes…

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Q: A. Use this graphic for Questions 1 and 2. R8 2.2kQ V3 -20V

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Q: 10. All of the resistors and batteries are identical in the circuits shown. Rank the total…

A: Given circuit: All resistors are identical.

Q: What is the voltage of the following circuit, if the current and resistance are given? 1A 10

A: According to ohms law voltage across load = Current through resistor ×Value of resistance. Given…

Q: 22 12 10v 15v

A: Considering the voltage ‘v’ on the node of the given circuit and then applying the nodal analysis to…

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.