A 90 kHz sinusoidal voltage has zero phase angle and a maximum amplitude of 30 mV . When this voltage is applied across the terminals of a capacitor, the resulting steady-state current has a maximum amplitude of 629.60 μA . Pt A. What is the frequency of the current in radians per second? Pt B. What is the phase angle of the current? Pt C. What is the capacitive reactance of the capacitor?
A 90 kHz sinusoidal voltage has zero phase angle and a maximum amplitude of 30 mV . When this voltage is applied across the terminals of a capacitor, the resulting steady-state current has a maximum amplitude of 629.60 μA . Pt A. What is the frequency of the current in radians per second? Pt B. What is the phase angle of the current? Pt C. What is the capacitive reactance of the capacitor?
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 2.27P: An industrial load consisting of a bank of induction motors consumes 50 kW at a power factor of 0.8...
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A 90 kHz sinusoidal voltage has zero phase angle and a maximum amplitude of 30 mV . When this voltage is applied across the terminals of a capacitor, the resulting steady-state current has a maximum amplitude of 629.60 μA .
Pt A. What is the frequency of the current in radians per second?
Pt B. What is the phase angle of the current?
Pt C. What is the capacitive reactance of the capacitor?
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