NM CID GS-9 Practice Questions - New Mexico CID GS-9 Elevators, Escalators And Conveyors Examination Exam

Access More Questions

A winding-drum driving machine on a commercial elevator must be provided with which electrical protective device that a typical traction machine does not use for the same purpose?

A hall-lantern chime A slack-rope switch that removes power if a suspension rope goes slack A hydraulic pressure-relief valve A comb-step impact device

Correct Answer:

A slack-rope switch that removes power if a suspension rope goes slack

Access more questions from this quiz

Continue to NM CID GS-9 Practice Questions - New Mexico CID GS-9 Elevators, Escalators and Conveyors Examination Exam for more practice questions and the full quiz experience.

Access More Questions