ELEVATOR MECHANIC bundle $25.45 Add To Cart
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A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? - Ans Diam=12" 12/4=3" 25fpm=3" 10... [Show More]
A Latching relay: Used for call registration,direction selection or as selector relays Two types are: Set/Rest are electrical and Mechanical Latching rela... [Show More]
ASME - Ans American Society of Mechanical Engineers DOSH - Ans Division of Occupational Safety and Health LADBS - Ans Los Angeles Department of Build... [Show More]
What's the equation for the volume of the cylinder? - Ans V (volume)= pi multiplied by R squared multiplied by the height Example: radius is 6" height is... [Show More]
wrench used for rail installation - Ans spud wrench The minimum clearance form the floor to the suspended ceiling is: a. 80" b. 96" c. 7'3" d. 8'2" ... [Show More]
Which of the following is a term used to describe a body harness used in conjunction with a shock absorbing lanyard? - Ans Personal fall arrest system A... [Show More]
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