An approximate per phase equivalent circuit of a 3-phase, 220-V, wye-
An approximate per phase equivalent circuit of a 3-phase, 220-V, wye-
Chapter28: Overcurrent Protection–fuses And Circuit Breakers
Section: Chapter Questions
Problem 11R: State four possible combinations of service equipment that meet the requirements of 110.9 and 110.10...
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An approximate per phase equivalent circuit of a 3-phase, 220-V, wye-
connected, 6 pole, 60 Hz induction motor is shown in figure below for which R1 = 0.3 ohm; X1 = 0.4 ohm; R’2 = 0.4 ohm; X’2 = 0.6 ohm; Xm = 15 ohms. For the given numerical values calculate the total developed
(electromagnetic) torque in (kg-cm) .The motor speed is 1080 rpm.
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