1. A 60 Hz frequency has ______ radian per second choices: 1/60, 2pi/360, 376.99, 2pi 2. Which of the following does not describe an alternating current system? choices: a. In an alternating current, the polarity reverses again and again at regular intervals b. The behavior of an AC wave depends largely on frequency c. Alternating current system can be expressed in terms of polarity(direction) and magnitude only d. The magnitude usually changes because of constant reversals of polarity 3. Positive real part of a complex number is located at choices: 90 degrees, 180 degrees, 0 degrees, 270 degrees
1. A 60 Hz frequency has ______ radian per second choices: 1/60, 2pi/360, 376.99, 2pi 2. Which of the following does not describe an alternating current system? choices: a. In an alternating current, the polarity reverses again and again at regular intervals b. The behavior of an AC wave depends largely on frequency c. Alternating current system can be expressed in terms of polarity(direction) and magnitude only d. The magnitude usually changes because of constant reversals of polarity 3. Positive real part of a complex number is located at choices: 90 degrees, 180 degrees, 0 degrees, 270 degrees
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter32: Inductance
Section: Chapter Questions
Problem 32.61AP
Related questions
Question
1. A 60 Hz frequency has ______ radian per second
choices: 1/60, 2pi/360, 376.99, 2pi
2. Which of the following does not describe an alternating current system?
choices:
a. In an alternating current, the polarity reverses again and again at regular intervals
b. The behavior of an AC wave depends largely on frequency
c. Alternating current system can be expressed in terms of polarity(direction) and magnitude only
d. The magnitude usually changes because of constant reversals of polarity
3. Positive real part of a complex number is located at
choices: 90 degrees, 180 degrees, 0 degrees, 270 degrees
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