100 Elevator Final Exam Study Guide Solved Material Guide Solution

100 elevator final exam study guide solved material guide solution Which of the following is a term used to describe a body harness used in conjunction with a shock absorbing lanyard? - Personal fall arrest system A mechanic is working on a construction job, and finds the carpenter using a powder activated tool to anchor wall track. Of the following, which precaution should the mechanic take? - Wear hearing protection Which is the best way to communicate with your coworkers while you are in the machine room and they are working in the pit? - Two-way radio A mechanic hurts their back while lifting a heavy box. A doctor diagnoses a "strain". What type of Injury did they sustain? - Muscle stretched beyond limits You are about to step to a car top. After activating the top of car stop switch and the inspection switch, what is the next step to verify that they work? - Close the hoist way doors and set up a hall call What safety device might you encounter in a hydraulic elevator pit? - Plunger gripper What is the most serious consequence of incorrect lifting? - Spinal injury What is called the "silent killer" -