ELEVATOR MECHANIC TESTS COMPILATION BUNDLE

wrench used for rail installation correct answer: spud wrench The minimum clearance form the floor to the suspended ceiling is: a. 80" b. 96" c. 7'3" d. 8'2" correct answer: a. 80" what should you be aware of when removing a cab for replacement? a. The weight that is to be remove...

Which is the best fire extinguisher to cover all types of fires in correct answer: ABC Which of the following is correct for the machine room? correct answer: A light switch must be located on the jamb side of the access door. Which statement is correct about hoist machines, control panels a...

A Latching relay: Used for call registration,direction selection or as selector relays Two types are: Set/Rest are electrical and Mechanical Latching relays Need to know latching relay symbol, Its a box with shaded triangle in lower right hand corner. correct answer: Which relay do you need to O...

** An MOV burns out, you replace it but cannot read voltage or resistance. What should you do? correct answer: Replace it with a larger one (630) * On a Ward-Leonard circuit, the brake is set but the motor is trying to slip through the brake. What circuit is the issue? correct answer: Suicide c...

What's the equation for the volume of the cylinder? correct answer: V (volume)= pi multiplied by R squared multiplied by the height Example: radius is 6" height is 30 V=3.1416•6•6•30 A drill draws a current (I) of 4.5 amps and resistance of 16.0 ohms, how do You find the power(watts)?...

In a modernization they plan on moving the controller 30 feet away which ends up resulting in a voltage drop. What do you do? A) Call electric company for a step-up transformer, B) Use a bigger wire. correct answer: B) Use a bigger wire. Governor trips at 115% of rated speed, the over speed swit...

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...

A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? correct answer: Diam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" sheave A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistan...

Car running up keep stopping why? correct answer: Contact is not deenergizing in push button Third-floor bulbs burn out why? correct answer: Shorted resistor Car will not travel to second floor without a third-floor me a call and will not go down from three without a second-floor hall, what...

Car running up keep stopping why? correct answer: Contact is not deenergizing in push button Third-floor bulbs burn out why? correct answer: Shorted resistor Car will not travel to second floor without a third-floor me a call and will not go down from three without a second-floor hall, what...

E=__ correct answer: IR P=__ correct answer: IE Pie r^2 = correct answer: Area of a circle 231 in^3 /____ correct answer: gal. 25.4mm/__ correct answer: in. 2.2kg/ correct answer: lb 3 phase rectifier output = correct answer: 1.33 x input single phase output = correct ans...

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 ...

Ladder must be installed if pit is deeper than... correct answer: 35" (3') ASME A 17.1 - 2004 2.2.4.2 Ladder shall not extend more than ___ above the sill. correct answer: 48" (4') ASME A 17.1 - 2004 2.2.4.2 Rungs (cleats or steps) of ladder should be a minimum of ___ wide. correct answe...

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? cor...