a- Draw the appropriate equivalent circuit for the positive- and negative- sequence rl- 302 2, r2-1380 2, x1 -3852, x2-385 2, xm-6952. This servomotor is operated with Va-11520" and Vb-804-90° V, and a rotor slip of Q: Appropriate no-load tests on a two-phase servomotor rated at 115 V, 60 Hz, two- poles, give the following parameters: 0.25. voltage sets. Show the proper applied voltage in each case. b- Compute the developed torque, expressed in synchronous watts and Nim. e What is the r.m.s. value of the current that flows through the control winding?

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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This servomotor is operated with Va-11540" and Vb-804-90° V, and a rotor slip of
Q: Appropriate no-load tests on a two-phase servomotor rated at 115 V, 60 Hz, two-
a- Draw the appropriate equivalent circuit for the positive- and negative- sequence
rl 302 2, r21380 Q, x I -3850, x2-385 2. xm 6952.
poles, give the following parameters:
0.25.
voltage sets. Show the proper applied voltage in each case.
b- Compute the developed torque, expressed in synchronous watts and Nm.
- What is the r.m.s. value of the current that flows through the control Winding
Transcribed Image Text:This servomotor is operated with Va-11540" and Vb-804-90° V, and a rotor slip of Q: Appropriate no-load tests on a two-phase servomotor rated at 115 V, 60 Hz, two- a- Draw the appropriate equivalent circuit for the positive- and negative- sequence rl 302 2, r21380 Q, x I -3850, x2-385 2. xm 6952. poles, give the following parameters: 0.25. voltage sets. Show the proper applied voltage in each case. b- Compute the developed torque, expressed in synchronous watts and Nm. - What is the r.m.s. value of the current that flows through the control Winding
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