NCCCO TEST 2

NCCCO TEST 2 When making a multiple crane lift, it is important for the operator to understand that: - answer-The weight may increase if the other crane lands the load If a crane is not set-up level and the operator swings a load from the high side to the low side, the load radius will: - answer-Increase Most crane manufacturers reduce load capacity for duty-cycle operations because: - answer-Side loading forces may occur On who's recommendations should a preventative maintenance program be set-up? - answer-Crane manufacturer What is the standard rope used on most cranes? - answer-Right regular lay The proper way to calibrate a boom angle indicator is: - answer-Using a level, raise the boom to horizontal and set the indicator at 0 degree. The red area of an instrument gauge means: - answer-A dangerous condition exists The best way to keep people from being injured from the counterweight of the crane is to: - answerFence or barricade the swing area of the crane Only approved attachments or extra counterweights made by the manufacturer should be placed on the rear of the crane because: - answer-They could cause a backward stability problem What is the first thing an operator should do before going under a low pipe rack? - answer-Post a signalperson to check clearance