Q1) The apparent power entering a certain load Z is 250 VA at a power factor of 0.8 leading. If the RMS phasor voltage of the source is 125 V at 1 MHz: (a) Determine Irms going into the load (b) Determine S into the load (c) Determine Z (d) The equivalent impedance of the load circuit should be of the form Z =R+ jwL or Z = R - j/wC. Determine the value of L or C, whichever is applicable.

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 2.2MCQ: If the rms phasor of a voltage is given by V=12060 volts, then the corresponding v(t) is given by...
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The apparent power entering a certain load Z is 250 VA at a power factor of 0.8 leading.
Q1)
If the RMS phasor voltage of the source is 125 V at 1 MHz:
(a) Determine Irms going into the load
(b) Determine S into the load
(c) Determine Z
(d) The equivalent impedance of the load circuit should be of the form Z = R + jwL or Z = R -
j/wC. Determine the value of L or C. whichever is applicable.
Transcribed Image Text:The apparent power entering a certain load Z is 250 VA at a power factor of 0.8 leading. Q1) If the RMS phasor voltage of the source is 125 V at 1 MHz: (a) Determine Irms going into the load (b) Determine S into the load (c) Determine Z (d) The equivalent impedance of the load circuit should be of the form Z = R + jwL or Z = R - j/wC. Determine the value of L or C. whichever is applicable.
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