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Consider an RC circuit with the following characteristics: I-0.642 A, S-6.81 VA, and PF-0.423. Sketch the power triangle for this circuit. Determine the values
Consider an RC circuit with the following characteristics: I-0.642 A, S-6.81 VA, and PF-0.423. Sketch the power triangle for this circuit. Determine the values of R and X. A certain 120 Vrms motor is rated at 380 W of power with an efficiency of 78%. It has a power factor of 0.8 (lagging). Calculate the following and sketch the power triangle: Apparent power drawn from the source (S) Reactive power (Q) Real power (P) Current delivered A 240 Vrms source drives a load equivalent to a 10 Q resistor in parallel with a 50 mH inductor. The frequency of the source is 60 Hz. Design the value of the appropriate capacitance to produce a power factor of 1. G
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Lets tackle each question one by one 1 RC Circuit Power Triangle Given information Current I 0642 A Apparent power S 681 VA Power factor PF 0423 First we can calculate real power P using the formula P ...
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Income Tax Fundamentals 2013
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
31st Edition
1111972516, 978-1285586618, 1285586611, 978-1285613109, 978-1111972516
