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Engine: Electricity

Question 994 of 1,386

What is the functional purpose of the 'MS 2' contacts in the hoist controller circuit shown in the illustration? EL-0102

USCG illustration EL-0102 for Engine Electricity question 994
Illustration EL-0102
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Comments from mariners who studied this question.

sa sailorJ87 · Jun 6, 2015
Does anyone understand this question?
CR CRPitts · Jun 14, 2015
there is no drawing to reference with the question. I have just tried and commit these questions to memory, because I have not been able to find out if the drawings will be released. I have found out that, just because the drawing has been updated, does not necessarily mean it has been released.