NCCCO Overhead Crane questions with correct answers

Overhead cranes with more than one hoisting unit shall have? - Answer Its rated load marked on it. How often does O.S.H.A. require a written wire rope inspection? - Answer Once a month What is the purpose of the "E" (Emergency) stop on an overhead crane? - Answer Removes power to entire crane. Most loads should be rigged to within how many degrees of level? - Answer 5 According to ASME B30.2, what is the safety factor for rigging? - Answer 5 to 1 According to O.S.H.A. frequent inspections shall be performed? - Answer Daily to monthly According to ASME B30.2 a frequent inspection must be performed by a? - Answer Designated person According to OSHA, the maximum twist of the hook can't exceed? - Answer 10 degrees When inspecting electrical contacts, what are the signs they are bad? - Answer Pitted or burned