Elevator Bundled Exams with Complete Solution | Verified Answers | 2024

A Latching relay: Used for call registration,direction selection or as selector relays Two types are: Set/Rest are electrical and Mechanical Latching relays Need to know latching relay symbol, Its a box with shaded triangle in lower right hand corner. - Which relay do you need to Order 710 Pg, 7...

Car running up keep stopping why? - Contact is not deenergizing in push button Third-floor bulbs burn out why? - Shorted resistor Car will not travel to second floor without a third-floor me a call and will not go down from three without a second-floor hall, what's the problem? - 2Fl 4/6 Why wo...

In a modernization they plan on moving the controller 30 feet away which ends up resulting in a voltage drop. What do you do? A) Call electric company for a step-up transformer, B) Use a bigger wire. - B) Use a bigger wire. Governor trips at 115% of rated speed, the over speed switch trips at 90%...

Ladder must be installed if pit is deeper than... - 35" (3') ASME A 17.1 - 2004 2.2.4.2 Ladder shall not extend more than ___ above the sill. - 48" (4') ASME A 17.1 - 2004 2.2.4.2 Rungs (cleats or steps) of ladder should be a minimum of ___ wide. - 16" ASME A 17.1 - 2004 2.2.4.2 Siderails sh...

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 preca...