What is the rpm of a 4 pole motor operating at 60 hertz?Use formula 2x Hz x (60sec/min) (#of poles) a. 1800 b. 1200 c. 1600 d. 1400
Question
What is the rpm of a 4 pole motor operating at 60 hertz?Use formula 2x Hz x (60sec/min) (#of poles) a. 1800 b. 1200 c. 1600 d. 1400
Solution
The formula to calculate the RPM (Revolutions Per Minute) of a motor is:
RPM = (2 * Frequency * 60) / Number of Poles
Given: Frequency (Hz) = 60 Number of Poles = 4
Substitute these values into the formula:
RPM = (2 * 60 * 60) / 4 RPM = 7200 / 4 RPM = 1800
So, the RPM of a 4 pole motor operating at 60 hertz is 1800 RPM. Therefore, the answer is (a) 1800.
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