A single-phase swimming pool pump motor consumes a power of 12 kVA when supplied by a sinusoidal voltage with an effective value Vrms = 120 %3D Volts / 50 Hz. On the motor nameplate, it can be read that the power factor of the motor is equal to 0.856. - What is the active power of the motor? - What is the value of its reactive power? - Calculate the apparent power of the motor (in its complex form). - Determine the effective intensity of the current flowing in the motor. What is its maximum value? - Calculate the impedance of the motor.
A single-phase swimming pool pump motor consumes a power of 12 kVA when supplied by a sinusoidal voltage with an effective value Vrms = 120 %3D Volts / 50 Hz. On the motor nameplate, it can be read that the power factor of the motor is equal to 0.856. - What is the active power of the motor? - What is the value of its reactive power? - Calculate the apparent power of the motor (in its complex form). - Determine the effective intensity of the current flowing in the motor. What is its maximum value? - Calculate the impedance of the motor.
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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