Figure P9.78 5Ω 45 N j20 N 425 /0° V (rms) j5 n3 j125 ) 10.43 Suppose an impedance equal to the conjugate of the Thévenin impedance is connected to the termi- nals c,d of the circuit shown in Fig. P9.78. a) Find the average power developed by the sinu- soidal voltage source. b) What percentage of the power developed by the source is lost in the linear transformer?

Figure P9.78 5Ω 45 N j20 N 425 /0° V (rms) j5 n3 j125 ) 10.43 Suppose an impedance equal to the conjugate of the Thévenin impedance is connected to the termi- nals c,d of the circuit shown in Fig. P9.78. a) Find the average power developed by the sinu- soidal voltage source. b) What percentage of the power developed by the source is lost in the linear transformer?

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.1MCQ: The rms value of v(t)=Vmaxcos(t+) is given by a. Vmax b. Vmax/2 c. 2Vmax d. 2Vmax

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