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How should you proceed to et a toolbox to the machine room when climbing a
vertical ladder?
Climb the ladder and pull the box up with a rope
What is the safest way to lubricate hoist ropes?
With a rope lubricator
What supports a hydraulic elevator?
The column of oil inside the jack
What is the first thing you must do before performing any service on an elevator
Place barricades at the upper and lower ends
When a roller bearing needs to be pressed onto a shaft, what type of
allowance does the shaft have?
Negative allowance
What is the tolerance accepted in the elevator industry?
,+- 1/64
Best Describe Layout Drawings
A mechanical drawing showing plans and elevation views of the elevator
installation
What document provides information on the number of doors for an
installation and their color?
Job Abstract
What is the purpose of the elevation view found in the final layouts?
To show vertical locations and dimensions of elevator components.
The floor heights for the Wilton Towers are as follows; sub-basement- 10'2";
subbasement to basement-12'5"; basement to lobby-22'8"; lobby to the 11th floor-
120'5"; and to the executive floor-16'5". What is the total travel for an elevator
that travels from ht
ebasement floor level to the executive floor level?
159' 5"
DBG at the top-7' 11 5/32"
DBG at the bottom- 7' 10 17/64"
What is the difference?
,You have been tasked with unloading 177 boxes from the company truck and
moving them into a storage area. By noon you have moved 103 boxes. What
percentage of the load has been moved?
58%
The counterweight must weigh 40% of the car capacity plus the weight of the
assembled car. If the assembled car weighs 3800 lbs. and has a capacity of
2500lbs. what must the counterweight weigh?
5100lbs
What is the most important piece of equipment you have when using a power
saw?
Safety Glasses
When using a circular saw...
The base is not adjustable for cutting depth.
What functions can load weighing transducer perform
Adjust door times, bypass hall calls, and adjust motor control
What prevents manila rope from unraveling?
Whipping
When using U-bolts...
Place all U-bolt clips with the U shaped portion bearing on the dead-end of the
rope
, Capstans should be
fastened to building steel or other building structure.
To interrupt hoisting on a capstan...
ease off on the pulling rope
What type of wrench is used to align the holes for rail installation?
Spud Wrench
What wrench is used to thread pipes with polished surfaces together?
Strap Wrench
Hacksaw Blades
must be installed with the teeth facing forward
Metal Ladders
should never be used
Tension on the governor rope is maintained by using
a tension sheave