Electrical Machine Lab. Single-PhaseInduction Motor (Split Phase)A.C.M.Supply1-0Fig (2)1_Plot the relationship between the torqueand the speed for single-phase inductionmotor (split phase).2-lf the auxiliary winding is unconnected,what is difference on the running in the cct„shown in fig.(2).3- What is the main difference between themain and auxiliary windings ? and how wecan obtain on it ?4. At 75% from the rated speed in themotor we isolated the auxiliary windingfrom the cct why?5_What is the pulse torque ? can be reducingthe effect of this torque ? how?

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1_Plot the relationship between the torque and the speed for single-phase induction motor (split phase).

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

Electrical Machine Lab. Single-Phase
Induction Motor (Split Phase)
A.C.
M.
Supply
1-0
Fig (2)
1_Plot the relationship between the torque
and the speed for single-phase induction
motor (split phase).
2-lf the auxiliary winding is unconnected,
what is difference on the running in the cct
„shown in fig.(2).
3- What is the main difference between the
main and auxiliary windings ? and how we
can obtain on it ?
4. At 75% from the rated speed in the
motor we isolated the auxiliary winding
from the cct why?
5_What is the pulse torque ? can be reducing
the effect of this torque ? how?

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