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** What is the minimum Gib to Sill? {Ans: 1/4"}** When drilling a Jack Hole in sandy conditions, what type of drill rig is required? {Ans: Rotary or Auger bit (805) Rotary = Compacted soil Percussion = Rocky conditions Percussion Rotary = Solid rock}** What must a Pit have? {Ans: Stop Switch and Pit Light.}** Who is required to provide you with the MSDS or SDS of a solvent you're using to clean rails? {Ans: Your Employer (105)}** What is a Selective Collective control system? {Ans: A controller that allows an Elevator to Bypass calls in the opposite direction of travel.}* When cutting Laminated Panels, which direction should the finished side face? {Ans: Finished Face of the material should face the cutting edge of the tool. (255). The blade has a tendency to burr the backside.}