The phasor voltage Vab in the circuit shown is 24020 ° V (rms) when no external load is connected to the terminals a, b. When a load having an impedance of 80 – j 60 Q is connected across a, b, the value of Vab is 115.2 + j 33.6 V (rms) . a) Find the impedance that should be connected across a, b for maximum average power transfer. b) Find the maximum average power transferred to the load of (a). A circuit operating in the sinusoidal steady Vab -

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 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...
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The phasor voltage Vab in the circuit shown is 24020 ° V (rms) when no external load is connected to the
terminals a, b. When a load having an impedance of 80 - j 60 Q is connected across a, b, the value of
Vab is 115.2 +j 33.6 V (rms) . a) Find the impedance that should be connected across a, b for maximum
average power transfer. b) Find the maximum average power transferred to the load of (a).
A circuit
a
operating in
the sinusoidal
V ab
steady
b•
state
Transcribed Image Text:The phasor voltage Vab in the circuit shown is 24020 ° V (rms) when no external load is connected to the terminals a, b. When a load having an impedance of 80 - j 60 Q is connected across a, b, the value of Vab is 115.2 +j 33.6 V (rms) . a) Find the impedance that should be connected across a, b for maximum average power transfer. b) Find the maximum average power transferred to the load of (a). A circuit a operating in the sinusoidal V ab steady b• state
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