Mechanics Exam Review NEIEP Exam Questions With
Accurate Solutions.
What is the time constant for a circuit with 150KOhms and a 2 microfarad
capacitor? - accurate answers-.3 seconds
What must be done before checking pump drive belts on a hydraulic elevator -
accurate answers-Pull the main disconnect switch
Which of the following best describes the danger posed be the counterweight
assembly when you are riding the car top? - accurate answers-It run close by
in the opposite direction
Why must you place a hydraulic elevator car on jack posts before servicing the
packing head? - accurate answers-Because a hydraulic elevator is supported
by a column of oil.
Why can't Elevator Constructors use a metal ladder? - accurate answers-Metal
ladders conduct electricity
What is the function of a Ground Fault Circuit Interrupter? - accurate answers-
To detect and imbalance in current between the hot and nuetral wires
How do you determine the correct angle from the vertical for placing a ladder
- accurate answers-Measure out a distance of 1/4 the height.
Who is required to furnish you the necessary safety equipment? - accurate
answers-Your employer
What device must be in working condition in order to use an elevator car sling
as a running platform - accurate answers-The governor and safeties.
What hazardous condition can occur if the weight of the temporary car and
counterweight are not kept nearly equal? - accurate answers-Traction could
be lost
What is the name of the document that lists the hazards of a substance? -
accurate answers-Material Safety Data Sheet or Safety Data Sheet
,Who is responsible for making sure barricades are kept in place? - accurate
answers-Everyone on the job
Who is primarily responsible for your safety on the job? - accurate answers-
You, Yourself
Which agency guarantees your right to a safe workplace? - accurate answers-
OSHA
Which of the following is not a typical elevator repair? - accurate answers-
Which of the following makes a good substitute for a ladder? - accurate
answers-Never substitute anything
How should you proceed to et a toolbox to the machine room when climbing a
vertical ladder? - accurate answers-Climb the ladder and pull the box up with
a rope
What is the safest way to lubricate hoist ropes? - accurate answers-With a
rope lubricator
What supports a hydraulic elevator? - accurate answers-The column of oil
inside the jack
What is the first thing you must do before performing any service on an
elevator - accurate answers-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? - accurate answers-Negative allowance
How are threads specified on metric bolts? - accurate answers-
What is the tolerance accepted in the elevator industry? - accurate answers-+-
1/64
What type of locking device uses a second nut run up against the first which
flattens when tightened? - accurate answers-
,How many possible views are there available from drawings using
orthographic projections? - accurate answers-
Best Describe Layout Drawings - accurate answers-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? - accurate answers-Job Abstract
What is the purpose of the elevation view found in the final layouts? - accurate
answers-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?
- accurate answers-159' 5"
DBG at the top-7' 11 5/32"
DBG at the bottom- 7' 10 17/64"
What is the difference? - accurate answers-
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? - accurate answers-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? - accurate answers-5100lbs
What is the most important piece of equipment you have when using a power
saw? - accurate answers-Safety Glasses
When using a circular saw... - accurate answers-The base is not adjustable for
cutting depth.
What functions can load weighing transducer perform - accurate answers-
Adjust door times, bypass hall calls, and adjust motor control
, What prevents manila rope from unraveling? - accurate answers-Whipping
When using U-bolts... - accurate answers-Place all U-bolt clips with the U
shaped portion bearing on the dead-end of the rope
Capstans should be - accurate answers-fastened to building steel or other
building structure.
To interrupt hoisting on a capstan... - accurate answers-ease off on the pulling
rope
What type of wrench is used to align the holes for rail installation? - accurate
answers-Spud Wrench
What wrench is used to thread pipes with polished surfaces together? -
accurate answers-Strap Wrench
Hacksaw Blades - accurate answers-must be installed with the teeth facing
forward
Metal Ladders - accurate answers-should never be used
Tension on the governor rope is maintained by using - accurate answers-a
tension sheave
____ should not be disassembled in the field - accurate answers-Oil Buffers
The loss of traction created between the hoist ropes and the machine driver
when the counterweight lands on its buffer avoids... - accurate answers-The
elevator car being flung into the overhead
When the pit down final limit switch is actuated, the car... - accurate answers-
will not run at all
The distance between the counterweight buffer striker plate and the striking
surface of the counterweight buffer when the car floor is level to the top
landing is known as ___ - accurate answers-Runby
Accurate Solutions.
What is the time constant for a circuit with 150KOhms and a 2 microfarad
capacitor? - accurate answers-.3 seconds
What must be done before checking pump drive belts on a hydraulic elevator -
accurate answers-Pull the main disconnect switch
Which of the following best describes the danger posed be the counterweight
assembly when you are riding the car top? - accurate answers-It run close by
in the opposite direction
Why must you place a hydraulic elevator car on jack posts before servicing the
packing head? - accurate answers-Because a hydraulic elevator is supported
by a column of oil.
Why can't Elevator Constructors use a metal ladder? - accurate answers-Metal
ladders conduct electricity
What is the function of a Ground Fault Circuit Interrupter? - accurate answers-
To detect and imbalance in current between the hot and nuetral wires
How do you determine the correct angle from the vertical for placing a ladder
- accurate answers-Measure out a distance of 1/4 the height.
Who is required to furnish you the necessary safety equipment? - accurate
answers-Your employer
What device must be in working condition in order to use an elevator car sling
as a running platform - accurate answers-The governor and safeties.
What hazardous condition can occur if the weight of the temporary car and
counterweight are not kept nearly equal? - accurate answers-Traction could
be lost
What is the name of the document that lists the hazards of a substance? -
accurate answers-Material Safety Data Sheet or Safety Data Sheet
,Who is responsible for making sure barricades are kept in place? - accurate
answers-Everyone on the job
Who is primarily responsible for your safety on the job? - accurate answers-
You, Yourself
Which agency guarantees your right to a safe workplace? - accurate answers-
OSHA
Which of the following is not a typical elevator repair? - accurate answers-
Which of the following makes a good substitute for a ladder? - accurate
answers-Never substitute anything
How should you proceed to et a toolbox to the machine room when climbing a
vertical ladder? - accurate answers-Climb the ladder and pull the box up with
a rope
What is the safest way to lubricate hoist ropes? - accurate answers-With a
rope lubricator
What supports a hydraulic elevator? - accurate answers-The column of oil
inside the jack
What is the first thing you must do before performing any service on an
elevator - accurate answers-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? - accurate answers-Negative allowance
How are threads specified on metric bolts? - accurate answers-
What is the tolerance accepted in the elevator industry? - accurate answers-+-
1/64
What type of locking device uses a second nut run up against the first which
flattens when tightened? - accurate answers-
,How many possible views are there available from drawings using
orthographic projections? - accurate answers-
Best Describe Layout Drawings - accurate answers-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? - accurate answers-Job Abstract
What is the purpose of the elevation view found in the final layouts? - accurate
answers-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?
- accurate answers-159' 5"
DBG at the top-7' 11 5/32"
DBG at the bottom- 7' 10 17/64"
What is the difference? - accurate answers-
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? - accurate answers-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? - accurate answers-5100lbs
What is the most important piece of equipment you have when using a power
saw? - accurate answers-Safety Glasses
When using a circular saw... - accurate answers-The base is not adjustable for
cutting depth.
What functions can load weighing transducer perform - accurate answers-
Adjust door times, bypass hall calls, and adjust motor control
, What prevents manila rope from unraveling? - accurate answers-Whipping
When using U-bolts... - accurate answers-Place all U-bolt clips with the U
shaped portion bearing on the dead-end of the rope
Capstans should be - accurate answers-fastened to building steel or other
building structure.
To interrupt hoisting on a capstan... - accurate answers-ease off on the pulling
rope
What type of wrench is used to align the holes for rail installation? - accurate
answers-Spud Wrench
What wrench is used to thread pipes with polished surfaces together? -
accurate answers-Strap Wrench
Hacksaw Blades - accurate answers-must be installed with the teeth facing
forward
Metal Ladders - accurate answers-should never be used
Tension on the governor rope is maintained by using - accurate answers-a
tension sheave
____ should not be disassembled in the field - accurate answers-Oil Buffers
The loss of traction created between the hoist ropes and the machine driver
when the counterweight lands on its buffer avoids... - accurate answers-The
elevator car being flung into the overhead
When the pit down final limit switch is actuated, the car... - accurate answers-
will not run at all
The distance between the counterweight buffer striker plate and the striking
surface of the counterweight buffer when the car floor is level to the top
landing is known as ___ - accurate answers-Runby
