What is the total area for the following Copper wire run? Three -10 AWG type THHN Solid Seven -12 AWG type THHN Solid a   0.1564 in² b   0.0344 in² c   0.2819 in² d   0.0593 in²

Q: R1 R3 10000-

A: Given R1=9.13 ΩR2=8.79 ΩR3=9.06 ΩL=8.72 mHV=82 V When the switch is closed for a long time, the…

Q: it) so pF 502 -m- 150 cos 250t(I Volts I 00 m H

A: Given Vg =150cos250t VC =80 μFR =50 ΏL =100 mH ω =250 rad/s

Q: What is the ampacity of a #3 AWG Aluminum THWN if there are 3 of them that are considered current…

A: This question requires finding the ampacity of #3 AWG Aluminium THWN with 3 current carrying…

Q: :Find first value (of two). Find second value (of two). :Draw Norton Equivalent with all elements…

A: The sources can be independent and dependent sources. Norton theorem converts a complex circuit into…

Q: full-load through it when the seconda ii) The full load copper loss

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Q: 3. If voltage of 4160 V (Ep) is applied across primary and 480 V (E.) applied across secondary.…

A: Given Data:An ideal transformer with,Primary voltage Primary current Secondary voltage To Find:The…

Q: battery a long time after you close the switch S? Take R- 20.0 0, L= 120 mH, and the emf of the…

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Q: Consider the toroid that is shown in Figure 3.5b with outside and inside radiuses of 5 and 4 cm,…

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Q: What is factor of a cable at 5 degrees celcius when calculating resistance

A: The solution is provided in the following section.

Q: Three 47.1 ohm resistors and three 17.1 H inductors are all in series with a 37 volt battery and a…

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Q: Question 6 Which of the following is true for a 5-variable Karnaugh map? It does not exist. B It…

A: we need to select correct option regarding 5 variable k-map.

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.