ELEVATOR MECHANIC ACTUAL FINAL EXAM ALL
QUESTIONS AND ANSWERS SURE A+
✔✔A motor needs a sleeve bearing replaced, what type of bearing do you need? -
✔✔Friction bearing AKA Sleeve bearing.
Anti-Friction Bearing AKA Ball bearing
✔✔7-foot platform with inside cab clearance of 6'8", what is the thickness of the cab
walls? - ✔✔2-inch-thick walls
✔✔You notice Roughing on the Gov and Tail Sheave. What should you check? -
✔✔Rope Diameter
✔✔Car doors are dragging in the sill, how high should the car doors be above the sill? -
✔✔¼ inch
✔✔What type of safeties are required on a 300fpm car? - ✔✔Type B wedge clamp
✔✔What stopping devices are required on vertical platforms? - ✔✔2 pan switches.
15lbs max pressure
✔✔What type of oil is required for sleeve bearings? - ✔✔Single viscosity SAE 20
, ✔✔What is the maximum inclination for moving walks? - ✔✔12 degrees
✔✔How does a GFI work? - ✔✔Detects an imbalance between Hot and Neutral Wires
✔✔Who is required to provide MSDS or SDS for a solvent you are using? - ✔✔Your
employer
✔✔How do emergency doors swing? - ✔✔Outwards
✔✔You have an EMT run with 3-90s, 2-45s, and a saddle bend. What is required? -
✔✔An Intermediate pull box. 360 degrees is most bends for a continuous pipe
✔✔What is the maximum distance between vertical race way supports? - ✔✔15 feet
✔✔What is the smallest wire used inside travelers and outside of travelers? -
✔✔#20awg
#24awg
✔✔What is the maximum distance between strain relief supports? - ✔✔100 feet
✔✔What is the maximum length Motor-Generator leads can be outside of a controller? -
✔✔6 feet
✔✔In what section of NEC is elevator, escalator, moving walks, and dumbwaiters? -
✔✔Article 620
✔✔What is the ratio between the loop and diameter of a round traveler? - ✔✔30 times
✔✔What are the most common features of Load Weigh? - ✔✔Control generator field
and Inside express operation
✔✔What is required by ASME on the car top? - ✔✔Inspection station, Light, and Duplex
outlet.
✔✔At what distance from closed does the gate switch operate? - ✔✔2 inches
✔✔What is the minimum number of spares that should be pulled? - ✔✔10 %
✔✔At what speed should the Gov. switch contact be set to open? - ✔✔Electrical 90% of
Tripping speed for 150fpm-500fpm. 95% for +500fpm
QUESTIONS AND ANSWERS SURE A+
✔✔A motor needs a sleeve bearing replaced, what type of bearing do you need? -
✔✔Friction bearing AKA Sleeve bearing.
Anti-Friction Bearing AKA Ball bearing
✔✔7-foot platform with inside cab clearance of 6'8", what is the thickness of the cab
walls? - ✔✔2-inch-thick walls
✔✔You notice Roughing on the Gov and Tail Sheave. What should you check? -
✔✔Rope Diameter
✔✔Car doors are dragging in the sill, how high should the car doors be above the sill? -
✔✔¼ inch
✔✔What type of safeties are required on a 300fpm car? - ✔✔Type B wedge clamp
✔✔What stopping devices are required on vertical platforms? - ✔✔2 pan switches.
15lbs max pressure
✔✔What type of oil is required for sleeve bearings? - ✔✔Single viscosity SAE 20
, ✔✔What is the maximum inclination for moving walks? - ✔✔12 degrees
✔✔How does a GFI work? - ✔✔Detects an imbalance between Hot and Neutral Wires
✔✔Who is required to provide MSDS or SDS for a solvent you are using? - ✔✔Your
employer
✔✔How do emergency doors swing? - ✔✔Outwards
✔✔You have an EMT run with 3-90s, 2-45s, and a saddle bend. What is required? -
✔✔An Intermediate pull box. 360 degrees is most bends for a continuous pipe
✔✔What is the maximum distance between vertical race way supports? - ✔✔15 feet
✔✔What is the smallest wire used inside travelers and outside of travelers? -
✔✔#20awg
#24awg
✔✔What is the maximum distance between strain relief supports? - ✔✔100 feet
✔✔What is the maximum length Motor-Generator leads can be outside of a controller? -
✔✔6 feet
✔✔In what section of NEC is elevator, escalator, moving walks, and dumbwaiters? -
✔✔Article 620
✔✔What is the ratio between the loop and diameter of a round traveler? - ✔✔30 times
✔✔What are the most common features of Load Weigh? - ✔✔Control generator field
and Inside express operation
✔✔What is required by ASME on the car top? - ✔✔Inspection station, Light, and Duplex
outlet.
✔✔At what distance from closed does the gate switch operate? - ✔✔2 inches
✔✔What is the minimum number of spares that should be pulled? - ✔✔10 %
✔✔At what speed should the Gov. switch contact be set to open? - ✔✔Electrical 90% of
Tripping speed for 150fpm-500fpm. 95% for +500fpm
