A single-phase induction motor with a starting capacitor, 600 watts, quadrupole has the following specifications: R1m = 20 , Xım = 42 , 4Ω , R = 50 x2 = 40 Xm 1002 The motor is powered by a voltage source of 220 V, 50 Hz and operates with a slip of 0.03. The auxiliary winding is disconnected by the centrifugal switch. If the rotational losses of the machine are ignored, it is desirable: obtain the stator current and output power and the mechanical torque of the output and the efficiency of the motor.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter32: Three-phase Motors
Section: Chapter Questions
Problem 6RQ: Name three factors that determine the torque produced by an induction motor.
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A single-phase induction motor with a starting capacitor, 600 watts, quadrupole
has the following specifications:
R1m = 20 , Xım = 40 ,
R = 50
x2 = 40
Xm = 1002
The motor is powered by a voltage source of 220 V, 50 Hz and operates with a slip
of 0.03. The auxiliary winding is disconnected by the centrifugal switch. If the
rotational losses of the machine are ignored, it is desirable: obtain the stator
current and output power and the mechanical torque of the output and the
efficiency of the motor.
Transcribed Image Text:A single-phase induction motor with a starting capacitor, 600 watts, quadrupole has the following specifications: R1m = 20 , Xım = 40 , R = 50 x2 = 40 Xm = 1002 The motor is powered by a voltage source of 220 V, 50 Hz and operates with a slip of 0.03. The auxiliary winding is disconnected by the centrifugal switch. If the rotational losses of the machine are ignored, it is desirable: obtain the stator current and output power and the mechanical torque of the output and the efficiency of the motor.
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