OECP Exam Questions With 100% Complete Solutions

OECP Exam Questions With 100% Complete Solutions What are the four different types of crane signals? - Answer- Hand Voice Audible New The shaded area on a load chart indicates _______? - Answer- A structural chart The minimum distance to a power line of unknown voltage is ? - Answer- 50' When hoisting personnel and have known voltage, can you use Table A and get closer than 20'? - Answer- Never! What is the minimum tale swing clearance requirement - Answer- 2' What kind of rigger is required for A/D? - Answer- Qualified Rigger Signal training is now required in the construction industry, True or False? - Answer- True What is the weight of the object being lifted called? - Answer- Net Load Why are the edges of a man basket smooth? - Answer- To protect against injury Man basket doors must swing which way? - Answer- Must swing inwards only Name a few things to inspect for with synthetic slings - Answer- Missing tags, acid burns, broken stitches, melting, snags, tears, cuts, discoloration What should never be done while inspecting a wire rope? - Answer- Open it to expose the core A few things to be checked for in a wire rope inspection are - Answer- Corrosion, crushed strands, bird caging, high stranding, core protrusion, damaged end fittings, heat damage from any source If the horizontal sling angle decreases, the rated capacity - Answer- Decreases How much does concrete weigh per cubic foot? - Answer- 150 lbs. When making a lift in excess of 75% of rated capacity, this would be considered a ? - Answer- Critical lift All lifting devices are load tested to how much? - Answer- 125% How many people signal the cranes on a 2 crane pick? - Answer- 1 On a multi crane pick, each crane should be loaded to no more than what percentage of its rated capacity? - Answer- 75% The highest cause of fatalities in crane accidents is ? - Answer- Electrocution What is a C rated fire extinguisher used for? - Answer- Electrical fires, anything to do with CURRENT The weight of a stationary load is called ? - Answer- Static load What will a properly configured LMI indicate? - Answer- Potential Overload New signals must be ? - Answer- Equally effective