Exam (elaborations)
Elevator Mechanic Test - Set #3 QUESTIONS WITH COMPLETE SOLUTIONS
- Course
- Elevator Mechanic
- Institution
- Liberty University
If the pulley falls off a door operator, what likely happened? Correct Answer: The set screw probably came out When replacing a circuit board in a controller, what should you do after the power is off? A) use a surge protector, B) Use the proper PPE, C) Use a grounding wrist strap. Correct Answ...
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