Industry Certification Prep Accurate Real Exam
Questions and Verified Correct Answers – JUST
RELEASED
A non-removable means must be provided to prevent a LULA's car downward
movement at a height of ___________ to __________ inches above the pit floor. -
ANSWER -35; 79
The maximum platform area for a residential elevator is __________ sq. ft.. -
ANSWER -15
What is the least amount of free passage width required on the stairway for a
chairlift? - ANSWER -20"
The speed as measured along the incline of a chairlift shall not exceed
__________. - ANSWER -40 ft/min
The handrail height for a residential platform lift must be between __________ to
__________ inches above the stair tread nosing. - ANSWER -34; 38
For a residential platform lift the governor shall set at a maximum speed of
__________. - ANSWER -75 fpm
What we would normally refer to as a hoistway or hatchway in elevator terms is
called a __________ when discussing platform lifts. - ANSWER -runway
Routine periodic tests and inspections are to be made at intervals no longer than
__________ for LULA's in buildings other than private residences and no longer
than __________ for private residences. - ANSWER -6 months; 1 year
ANSI A10.4 may be used for a Rack and Pinion installation when it is used as a
what? - ANSWER -Personnel lift during construction
(True/False) The frame of a Rack and Pinion elevator is similar to a traditional
elevator car sling. - ANSWER -True
, Spacing of tower wall ties generally fall between __________ to __________ feet.
- ANSWER -10; 30
The typical maximum speed for R&P hoists is __________. - ANSWER -300 fpm
Rack sections for Rack and Pinion hoists are aligned by doing what? - ANSWER -
Placing roll pins in the ends
Changes in the viscosity of the oil in a hydraulic elevator will mainly effect the
__________ and __________ of the elevator. - ANSWER -leveling; approach
If a hydraulic elevator trips its low oil timer what should you check if the oil level
is good? - ANSWER -pump belts
Submersible pumps are always __________ __________ , conventional pumps
are usually belt driven. - ANSWER -direct coupled
The car must run at __________ speed only when using temporary run buttons. -
ANSWER -leveling
A __________ can be caused if the casing is welded crooked or drilling of the
hole goes off center. - ANSWER -dogleg
In a hydraulic system pressure= - ANSWER -Force/area
In a hydraulic system area= - ANSWER -Force/pressure
Hydro elevators in low rise applications do not need an _____ _____ room. -
ANSWER -overhead machine
Some advantages of hydros are lower equipment and building construction costs
because the load of a hydro is carried to the _____ where as the load of a traction
car is carried by the _____ _____. - ANSWER -ground, building structure
When drilling the jack hole, the only proper way to determine if the hole is plumb
is to remove the drill stem and bit and use a _____ _____. - ANSWER -Spider Bob