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.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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![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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4c6f9e6d-e988-4a81-9780-34973320f551%2F6de4ae3d-3b20-4494-80a0-82a0e6f6fb48%2Fcd1hhlj_processed.jpeg&w=3840&q=75)
Transcribed Image Text: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.
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