NCCCO Tower Crane Questions with 100% Correct Answers

Splices in rall tracks shall have Correct Answer Smooth Joints Hydraulic systems should have their proper fluid level checked Correct Answer Daily If power fails during operations, the following shouldn't apply Correct Answer Do your best to finish moving load where it was designated to go If load is undetermined who is to find out if load weight does not exceed crane rating at radius at which the load is to be lifted Correct Answer Person responsible for lift Where should climbing instructions be kept Correct Answer ON Site All climbing operations shall be performed under the supervision of Correct Answer Qualified person When cranes are erected, load limiting devices shall be tested for proper setting and operation Correct Answer Before crane is placed in service Hooks shall be equipped with latches unless the application makes the use of the latch Correct Answer Impractical Size and position of signs or panels must satisfy the limitations of Correct Answer Manufacturer Fall prevention measures are needed for working at locations where you are exposed Correct Answer To a fall of 6ft or more Travel distance on hand levers shall not be greater Correct Answer than 14 inches from neutral position For power lines rated 175KV the minimum clearance between the lines and any part of the crane or load is Correct Answer 15ft All controls shall be tested by the operator at the Correct Answer start of new shift Before each climbing operation all load members of the support system shall be Correct Answer Inspected Chain slings are required to be Correct Answer ID tagged Welding on loads suspended by the crane can only be done if the load has Correct Answer Insulated slings How much does an average cubic yard of concrete weight Correct Answer 4,000 lbs