Elevator

Know the formula for RPM correct answer: RPM = 60 ∙ ƒ ÷ P÷2 = Step 1. 60 x Frequency (Hz.) = Step 2. Poles ÷ 2 = Take answer 1 and ÷ by answer 2 = You are using a Temp Run Box and you get shocked! Why! 520 Pg. 4 correct answer: Bad Ground Scaffolding, You have 32' of rise, you are using 3x5 scaffolding. Where will the tie off points be ? 140 PG. 287-288 correct answer: Scaffolding should be tied to the structure using #9 wire or tie-in devices. The first vertical tie ...

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 o...

What material should be used for seating brushes? Sandpaper Readings on the meter appear to be inaccurate, what should you do? Test meter 00:13 01:29 A machine that converts mechanical energy into electrical energy Generator What is the purpose of interpoles in a motor? Helps prevent neutral planes from shifting In the basic loop circuit generator armature supplies DC power to what DC elevator hoist motor component? Motor Armature If you have lea...

wrench used for rail installation - Answer-spud wrench The minimum clearance form the floor to the suspended ceiling is: a. 80" b. 96" c. 7'3" d. 8'2" - Answer-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. - Answer-b. The original weight and counterbalancing. When fan...

Ground (515 pg. 26) What does the symbol shown below represent? 3 (555 pg. 26) How many turns of safety rope must remain on the safety drum after a rated load and rated speed test of a winding drum operated safety? rail jack bolts (555 pg. 16) Proper adjustment of which of the following can reduce the effects of building compression on an elevator installation? Liquidtight Flexible Metal Conduit (505 pg. 6) What type of flex would be used to pipe a switch in a wet locati...

Final Exam Elevator 2024 wrench used for rail installation - Answer ️️ -spud wrench The minimum clearance form the floor to the suspended ceiling is: a. 80" b. 96" c. 7'3" d. 8'2" - Answer ️️ -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. - Answer ️️ -b. T...

What is the minimum height of a landing door? correct answer: 6' 6" 84.1 17.07 (2) What is the minimum size of a vent in a hoistway? correct answer: 3 1/2% of the area of the hoistway or 3 square. Whichever is greater. 80 17.03 (3) What is the minimum length of a babitted socket? correct answer: The length of the socket shall be not less than 4.75 times the nominal diameter of the rope. 113 17.26 (16)(a) What is the maximum numbers of elevators in one bank? correct answer:...

ASME correct answer: American Society of Mechanical Engineers DOSH correct answer: Division of Occupational Safety and Health LADBS correct answer: Los Angeles Department of Building and Safety Alteration made to conveyance shall comply with ASME A17.1-204 Section correct answer: 8.7 The seismic section of ASME A17.1-2004 and alterations made to conveyances must also comply with this section correct answer: 8.4 What must be submitted to the applicable Division Elevator office...