CCO Questio - Study guides, Class notes & Summaries
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CCO Questions 2024 update
CCO Questions 2024 update 
post a signal person to check clearance - ANSWER-what is the first thing an operator should do before going under a low pipe rack? 
power load-lowering feature and the foot brake - ANSWER-On lattice boom cranes fitted with power load lowering, a heavy load should be lowered by using the: 
1/2 inch - ANSWER-the drum flange shall extend a minimum of ___ over the top layer of rope at all times 
1% - ANSWER-when lifting personnel, cranes must be level to within _______% gr...