| What is the functional purpose of the 'LSH' contacts for the hoist controller circuit shown in the illustration? Illustration EL-0102 |
| A) it is a limit switch which automatically stops the winch drum rotation in the hoist direction before the hoist block is able to strike the boom |
| B) it is a limit switch which illuminates a warning light to warn the winch operator when the hoist block is approaching the boom |
| C) it is a limit switch which illuminates a warning light to warn the winch operator when the cable has only a few wraps on the drum while paying out |
| D) it is a limit switch which automatically stops the winch drum rotation in the lower direction before all the cable is payed out insuring that a few wraps remain on the drum |
