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Elevator Bundled Exams with Complete Solution | Verified Answers | 2024
Elevator Bundled Exams with Complete Solution | Verified Answers | 2024
[Meer zien]Elevator Bundled Exams with Complete Solution | Verified Answers | 2024
[Meer zien]A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What 
sheave is required? - Diam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" sheave 
A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What 
should...
Voorbeeld 3 van de 22 pagina's
In winkelwagenA contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What 
sheave is required? - Diam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" sheave 
A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What 
should...
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...
Voorbeeld 4 van de 39 pagina's
In winkelwagenA 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...
Voorbeeld 2 van de 14 pagina's
In winkelwagenCar 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%...
Voorbeeld 2 van de 5 pagina's
In winkelwagenIn 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...
Voorbeeld 2 van de 8 pagina's
In winkelwagenLadder 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...
Voorbeeld 2 van de 14 pagina's
In winkelwagenWhich 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...
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