Final Exam Elevator Q&A review exam 2024 Update

Final Exam Elevator Q&A review exam 2024 Update wrench used for rail installation - spud wrench The minimum clearance form the floor to the suspended ceiling is: a. 80" b. 96" c. 7'3" d. 8'2" - a. 80" what should you be aware of when removing a cab for replacement? a. The weight that is to be removed from the ceiling. b. The original weight and counterbalancing. c. How much the cab was out of square. d. Cover the panels so they do not get banged up. - b. The original weight and counterbalancing. When fans are used on modernization jobs for exhausting fumes, what statement is correct? a. They're to keep you cool, not for exhausting fumes. b. They should direct the fumes into the hoistway. c. They should direct the fumes into the pit. d. They should direct the fumes to the outside. - d. They should direct the fumes to the outside. The star symbol is used on the COP for what? a. To show where the floor buttons are located. b. To designate the main floor. c. To make the door buttons stand out. d. To show the alarm bell location. - b. To designate the main floor. Using a laminate stop strip against the fence on a table saw: a. Keeps the laminate straight to the blade. b. Keeps the laminate from lifting off the blade. c. Keeps the laminate from slipping under the fence. d. Keeps the laminate from going over the fence. - c. Keeps the laminate from slipping under the fence. The contact adhesives must be before final bonding: a. 85 degrees b. Dry c. Wet to touch d. Cold - b. Dry What is the most important piece of equipment you have when using a power saw? a. Combination blade b. Safety glasses c. Wood rule d. Framing square - b. safety glasses When using a circular saw, which of the following is correct? a. Never start the cut until the blade is turning full RPM b. The base is not adjustable for cutting depth c. Circular saw blades range from 10 to 16 inches d. Remove the retractable guard before cutting - a. Never start the cut until the blade is turning full RPM What is used to make crosscuts on a table saw? a. Push stick b. Rip fence c. Miter gauge d. Larger Blade - c. Miter saw When making crosscuts with a radial arm saw which statement is correct? a. Push the wood slowly into the blade. b. Restrain the blade from moving too fast. c. Rotate and lock the blade parallel to the guide. d. Adjust the blade 1/4" above to cutting surface - b. Restrain the blade from moving too fast What are the two things a compound mitre saw does best at the same time? a. moving it around and setting it up is fast. b. You can cut left and right at the same time. c. Tilting the blade 45 degrees and pivoting the table 45 degrees gives you a 90 degree square cut. d. bevel and mitre cuts can be made at the same time - d. bevel and mitre cuts can be made at the same time Why do we use laminated glass in the walls of glass elevator cabs? a. if the glass breaks you can get a replacement at the hardware store. b. if the glass cracks the plastic interlayer holds the fragments c. it is made in a variety of colors d. it is easy to handle and installs quickly - b. if the glass cracks the plastic interlayer holds the fragments Which of the following is NOT a step in preparing the walls before hanging panels? a. check walls for square and plumb b. mount handrails on the walls where the panels will be installed. c. clean surfaces and fill all holes not being used d. preheat walls as per specifications - b. mount handrails on the walls where the panels will be installed When installing a resilient tile floor covering, there should be a layer of between the underlayment and the tiles. a. plywood b. grout c. 15lb asphalt paper d. tile separators - c. 15 lb asphalt paper While similar to laying resilient floor tiles, ceramic tiles require the additional steps of: a. grouting and sealing b. stress testing and certification c. glazing and firing d. marking and cutting - a. grouting and sealing Once you are satisfied with the layout of the tiles after a dry layout, remove them and a. stack them neatly in a location near the entrance b. adhere adjoining tile edges so the floor pattern won't be lost c. test each tile for durability d. lay them out in an adjacent area to maintain the floor pattern correctly. - d.d lay them out in an adjacent area to maintain the floor pattern correctly For carpet installation, if the cab area measures 94 inches by 62 inches and you need an extra six inches added to each dimension to account for waste during cutting, how many square yards of carpet do you need for this job? a. 6.25 b. 6 c. 5.5 d. 5.25 - d. 5.25 if suspended glass is used with lighting fixtures, the fixture must be a. positioned in the center of the dropped ceiling b. concealed behind a metal grid c. supported by a metal frame and securely fastened by at least 3 points d. flush with the surface of the ceiling - c. supported by a metal frame and securely fastened by at least 3 points all cab modernization should be performed at what floor? a. at the main lobby b. bottom floor c. top floor d. lowest landing - c. top floor to meed A.D.A. requirements, hall call buttons are centered at above the finished floor. a. 36" b. 42" c. 48" d. 52" - b. 42" IF you had a 14,500 lb machine to lift up the hoistway, what kind of reeving would be used for a 4000lb capacity portable gas hoist? a. 2:1 b. 3:1 c. 4:1 d. 5:1 - c. 4:1 WHich of the following statements best describes the gearless traction machine? a. this type of machine does not use any gears other than reduction gears b. the gearless machine is comprised of a drive sheave, worm shaft and a brake. c. This type of machine uses slow speed DC motors d. The gearless machine is limited to mid-rise elevator installations - c. this type of machine uses slow speed DC motors what is the correct minimum diameter of any sheave or drum in contact with hoist rope? a. 20x the diameter of the rope b. 40x the diameter of the rope c. no minimum is required if the ropes are slung over a deflector sheave d. no minimum is required if the ropes are slung over a secondary sheave - b. 40x the diameter of the rope If a gearless machine's drive sheave has a circumference of six feet, approximately how many RPMs would be required of the drive motor to run the car at 800 ft/min? a. 4800 b. 1700 c. 242 d. 133 - d. 133 Which of the following describes the function of the gear reduction unit on a geared machine? a. allows the drive sheave to safely rotate at 1700rpm b. increases the lifting capability of a small motor c. allows the drive sheave to carry loads over 500ft d. eliminates the need to use a deflector sheave - b. increases the lifting capability off a small motor on a geared worm machine, where must the oil level be kept? a. above the worm gear b. below the worm gear c. at the center of the worm shaft d. at the bottom of the worm shaft - c. at the center of the worm shaft