Do we need an add-on auxiliary contact on motor starter 2 to make this circuit work? a Yes b No

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.1P: Given the complex numbers A1=630 and A2=4+j5, (a) convert A1 to rectangular form: (b) convert A2 to...
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question 20:

Do we need an add-on auxiliary contact on motor starter 2 to make this circuit work?

a  

Yes

b  

No

1
2
3
5
8
11
Stop
CR
TR
CR
9
Start
CR
3
2
CR
CR
M1
10
M2
TR
M2
10
M1 OLS
와
M2 OLS
나
2,3,5
7
Transcribed Image Text:1 2 3 5 8 11 Stop CR TR CR 9 Start CR 3 2 CR CR M1 10 M2 TR M2 10 M1 OLS 와 M2 OLS 나 2,3,5 7
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