Final Exam Elevator
_________ ought to not be disassembled within the area
a. Governor anxiety sheaves
b. Selector drives
c. Oil buffers
d. Compensating sheaves - ANS-c. Oil buffers
A __________ association of the tape to drive the selector involves the usage of a selector
pressure tension sheave.
A. Automobile- to-counterweight
b. Automobile- to - selector
c. Counterweight- to- selector
d. Automobile - to - car - ANS-car-to-automobile
A helical geared device provides which of the following advantages?
A. Generates less noise than a bug gear machine
b. Generates less vibration than a worm gear system
c. Requires much less sound isolation than a malicious program equipment machine
d. Requires less usual power than a malicious program tools gadget - ANS-d. Requires less
overall strength than a computer virus tools device
a properly hung compensating chain would include what object?
A. A further six-foot loop of chain underneath the car body
b. A anxiety sheave in the pit
c. Babbitted shackle rods attached to the counterweight body
d. An extra chain to make amends for the governor rope - ANS-a. An extra six-foot loop of
chain underneath the car frame
A reference mark from which vertical measurements are made is called a ____________. -
ANS-bench mark
all cab modernization have to be carried out at what ground?
A. At the main lobby
b. Backside floor
c. Top ground
d. Lowest touchdown - ANS-c. Pinnacle ground
ASME protection code requires oil buffers for elevators whilst traveling at a car velocity of
_______. - ANS-Over two hundred FPM
at what speed ought to counterweight safeties be set to journey?
A. At the equal velocity as the auto governor
b. As a minimum 10% higher than the automobile governor
c. Up to ten% better than the car governor
,d. At much less than the rate of the automobile governor - ANS-b. As a minimum 10% better
than the car governor
For carpet installation, if the cab place measures 94 inches by means of sixty two inches and
also you want an additional six inches introduced to each dimension to account for waste for
the duration of slicing, how many square yards of carpet do you need for this job?
A. 6.25
b. 6
c. 5.5
d. 5.25 - ANS-d. Five.25
How excessive would you block up a counterweight frame before roping that had a
counterweight buffer peak of 32in; rope stretch of 12 in; backside, counterweight runby of
18in; and a pit depth of 8ft? - ANS-62in
how many seizings are required on every aspect of the cut for non-preformed rope in step
with ASME? - ANS-three
how a good deal better need to the counterweight governor tripping velocity be set above the
auto governor?
A. No better than 10%
b. No higher than 15%
c. No better than 20%
d. No higher than 25% - ANS-a. No higher than 10%
How regularly ought to the hoist ropes be resocketed for an overhead drum machine with
none unique protection shackles?
A. As soon as a 12 months
b. Two times a 12 months
c. As soon as every two years
d. Once each 5 years - ANS-a. Once a 12 months
How often need to safeties be tested at rated load and speed?
A. Six months
b. 1 yr
c. 2 years
d. Five years - ANS-d. Five years
If a double groove malicious program on a geared gadget has a reduction ratio of fifty:1,
what are the power sheave RPM's with the motor turning at 400 rpm?
A. 2
b. 8
c. 10
d. 20 - ANS-b. Eight
If a gearless system's force sheave has a circumference of six toes, about how many RPMs
might be required of the force motor to run the auto at 800 ft/min?
A. 4800
, b. 1700
c. 242
d. 133 - ANS-d. 133
if a hoist system roped 1:1 is capable of running 650ft in step with min with a ability of
4500lbs, what might the capability be if roped 2:1? - ANS-325 ft consistent with min at
9000lbs
if a wire shows signs and symptoms of red dust out of doors the twine rope, what have to be
achieved?
A. Put off the cable as quickly as possible
b. Follow liberal amounts of oil to the out of doors of the rope
c. Wipe the pink dust off
d. Squirt the rope with an oil can to force oil into the fiber middle - ANS-a. Take away the
cable as soon as feasible
if suspended glass is used with lights, the fixture need to be
a. Located within the center of the dropped ceiling
b. Concealed at the back of a steel grid
c. Supported via a steel body and securely mounted by at the least 3 points
d. Flush with the surface of the ceiling - ANS-c. Supported through a metal frame and
securely mounted by way of as a minimum three factors
if the automobile counterweights and drum counterweights in a drum device installation are
within the identical set of manual rails, how need to they be configured?
A. The drum counterweights have to be mounted above the care counterweights.
B. The automobile counterweights need to be double the weight of the drum counterweights.
C. The automobile counterweights need to be set up above the drum counterweights
d. The drum counterweights should be double the load of the automobile counterweights -
ANS-c. The auto counterweights should be installed above the drum counterweights
if the compensating sheave diameter is smaller than the gap among the automobile and
counterweight compensating rope hitches, the plumb lead of the compensating rope from
the compensating sheave have to be from the __________ aspect. - ANS-counterweight
if the pit extends greater than _____ toes beneath the sill of the access door, a set vertical
ladder shall be positioned inside reach of the get entry to door. - ANS-3 toes
If you are the operator of a hoist and also you get hold of the gong sign of strokes what do
you do?
A. Run up
b. Run down
c. Prevent
d. Sell off - ANS-a. Run up
IF you had a 14,500 lb gadget to lift up the hoistway, what kind of reeving would be used for
a 4000lb capability portable gas hoist?
A. 2:1
_________ ought to not be disassembled within the area
a. Governor anxiety sheaves
b. Selector drives
c. Oil buffers
d. Compensating sheaves - ANS-c. Oil buffers
A __________ association of the tape to drive the selector involves the usage of a selector
pressure tension sheave.
A. Automobile- to-counterweight
b. Automobile- to - selector
c. Counterweight- to- selector
d. Automobile - to - car - ANS-car-to-automobile
A helical geared device provides which of the following advantages?
A. Generates less noise than a bug gear machine
b. Generates less vibration than a worm gear system
c. Requires much less sound isolation than a malicious program equipment machine
d. Requires less usual power than a malicious program tools gadget - ANS-d. Requires less
overall strength than a computer virus tools device
a properly hung compensating chain would include what object?
A. A further six-foot loop of chain underneath the car body
b. A anxiety sheave in the pit
c. Babbitted shackle rods attached to the counterweight body
d. An extra chain to make amends for the governor rope - ANS-a. An extra six-foot loop of
chain underneath the car frame
A reference mark from which vertical measurements are made is called a ____________. -
ANS-bench mark
all cab modernization have to be carried out at what ground?
A. At the main lobby
b. Backside floor
c. Top ground
d. Lowest touchdown - ANS-c. Pinnacle ground
ASME protection code requires oil buffers for elevators whilst traveling at a car velocity of
_______. - ANS-Over two hundred FPM
at what speed ought to counterweight safeties be set to journey?
A. At the equal velocity as the auto governor
b. As a minimum 10% higher than the automobile governor
c. Up to ten% better than the car governor
,d. At much less than the rate of the automobile governor - ANS-b. As a minimum 10% better
than the car governor
For carpet installation, if the cab place measures 94 inches by means of sixty two inches and
also you want an additional six inches introduced to each dimension to account for waste for
the duration of slicing, how many square yards of carpet do you need for this job?
A. 6.25
b. 6
c. 5.5
d. 5.25 - ANS-d. Five.25
How excessive would you block up a counterweight frame before roping that had a
counterweight buffer peak of 32in; rope stretch of 12 in; backside, counterweight runby of
18in; and a pit depth of 8ft? - ANS-62in
how many seizings are required on every aspect of the cut for non-preformed rope in step
with ASME? - ANS-three
how a good deal better need to the counterweight governor tripping velocity be set above the
auto governor?
A. No better than 10%
b. No higher than 15%
c. No better than 20%
d. No higher than 25% - ANS-a. No higher than 10%
How regularly ought to the hoist ropes be resocketed for an overhead drum machine with
none unique protection shackles?
A. As soon as a 12 months
b. Two times a 12 months
c. As soon as every two years
d. Once each 5 years - ANS-a. Once a 12 months
How often need to safeties be tested at rated load and speed?
A. Six months
b. 1 yr
c. 2 years
d. Five years - ANS-d. Five years
If a double groove malicious program on a geared gadget has a reduction ratio of fifty:1,
what are the power sheave RPM's with the motor turning at 400 rpm?
A. 2
b. 8
c. 10
d. 20 - ANS-b. Eight
If a gearless system's force sheave has a circumference of six toes, about how many RPMs
might be required of the force motor to run the auto at 800 ft/min?
A. 4800
, b. 1700
c. 242
d. 133 - ANS-d. 133
if a hoist system roped 1:1 is capable of running 650ft in step with min with a ability of
4500lbs, what might the capability be if roped 2:1? - ANS-325 ft consistent with min at
9000lbs
if a wire shows signs and symptoms of red dust out of doors the twine rope, what have to be
achieved?
A. Put off the cable as quickly as possible
b. Follow liberal amounts of oil to the out of doors of the rope
c. Wipe the pink dust off
d. Squirt the rope with an oil can to force oil into the fiber middle - ANS-a. Take away the
cable as soon as feasible
if suspended glass is used with lights, the fixture need to be
a. Located within the center of the dropped ceiling
b. Concealed at the back of a steel grid
c. Supported via a steel body and securely mounted by at the least 3 points
d. Flush with the surface of the ceiling - ANS-c. Supported through a metal frame and
securely mounted by way of as a minimum three factors
if the automobile counterweights and drum counterweights in a drum device installation are
within the identical set of manual rails, how need to they be configured?
A. The drum counterweights have to be mounted above the care counterweights.
B. The automobile counterweights need to be double the weight of the drum counterweights.
C. The automobile counterweights need to be set up above the drum counterweights
d. The drum counterweights should be double the load of the automobile counterweights -
ANS-c. The auto counterweights should be installed above the drum counterweights
if the compensating sheave diameter is smaller than the gap among the automobile and
counterweight compensating rope hitches, the plumb lead of the compensating rope from
the compensating sheave have to be from the __________ aspect. - ANS-counterweight
if the pit extends greater than _____ toes beneath the sill of the access door, a set vertical
ladder shall be positioned inside reach of the get entry to door. - ANS-3 toes
If you are the operator of a hoist and also you get hold of the gong sign of strokes what do
you do?
A. Run up
b. Run down
c. Prevent
d. Sell off - ANS-a. Run up
IF you had a 14,500 lb gadget to lift up the hoistway, what kind of reeving would be used for
a 4000lb capability portable gas hoist?
A. 2:1
