Log In
Forums > Engine > Electricity: What is the functional purpose of the 'MS 2' contacts ...
Question #994
Link to Question
What is the functional purpose of the 'MS 2' contacts in the hoist controller circuit shown in the illustration? EL-0102
A) The 'MS 2' contacts are used to select for 'second point' hoisting and lowering
B) The 'MS 2' contacts are used to select for 'first point' hoisting and lowering
C) The 'MS 2' contacts are not used in this particular application
D) The "MS 2' contacts are used for resetting the under voltage (UV) contactor
Posted: 06 Jun 2015 19:40 UTC  Post #1
sailorJ87
Deck & Engine
Expired Member
Total Posts: 8
Does anyone understand this question?
Posted: 14 Jun 2015 13:39 UTC  Post #2
CRPitts
Engine
Member
Total Posts: 2
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.
1 / 1