Nccco Tower Crane Exam Practice With 100% Correct Answers

When is it permitted to shift the hoist gear of a tower crane {Ans: Neutral Gear}According to OSHA 1926.550 (g) personnel platforms shall be limited to how many occupants {Ans: Number required for the work being performed}According to ASME B30.3, when working near power lines where should caution stickers be installed {Ans: At operators station and at the base of the crane ASME 3-3.4.3(f)}According to sheet C in the tower crane configuration manual how many B type blocks are required on layer 2? The hook radius is 164 feet you have 7 tower sections and the guide section is on the crane {Ans: 4}Central ballast blocks must be distributed around the tower base {Ans: Equally}According to the length conversion table, meters multiplied by 3.280839895 equals {Ans: Feet}