For circuit series and parallel, the supply voltage of, Vsupply=240 Volts, R1= 202, R2=302, R3=82,R4=302 and R5= 602. What is the total power dissipated across all the circuit?1440 Watts2880 Watts1200 Watts2160 WattsVsupply물R₂

Answered: Image /qna-images/answer/7e8e9bdf-efce-42d0-89fc-e8f8ca4c57fa.jpg

For circuit series and parallel, the supply voltage of, Vsupply= 240 Volts, R₁= 20N, R₂=30N, R3=8N, R4-3002 and R5= 6002. What is the total power dissipated across all the circuit? OO 1440 Watts 2880 Watts 1200 Watts 2160 Watts I Vsupply

For circuit series and parallel, the supply voltage of, Vsupply= 240 Volts, R₁= 20N, R₂=30N, R3=8N, R4-3002 and R5= 6002. What is the total power dissipated across all the circuit? OO 1440 Watts 2880 Watts 1200 Watts 2160 Watts I Vsupply

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter7: Alternating Current, Power Distribution, And Voltage Systems

Section: Chapter Questions

Problem 12RQ

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Concept explainers

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.

Question

For circuit series and parallel, the supply voltage of, Vsupply=240 Volts, R1= 202, R2=302, R3=82,
R4=302 and R5= 602. What is the total power dissipated across all the circuit?
1440 Watts
2880 Watts
1200 Watts
2160 Watts
Vsupply
물
R₂

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