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The motor starts when the start button in the illustration is pushed, but stops when the button is released. What is most likely the trouble? Illustration EL-0007
A) an open auxiliary "M" contact
B) a corroded contact on the disconnect switch (DS) at 'L3'
C) an open "M" contactor coil
D) an open in the stop button contact
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Illustration EL-0007

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Shawn - 2015-08-27 21:53:46
Expired Member (195)
You may have this confused with question 1212 which is the same question but answer "D".
Svobatron - 2015-08-27 21:13:53
Member (7)
When I took the test, the correct answer was 'A', in Study mode the answer is 'D'.
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