NCCCO Tower Crane EXAM ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED ANSWERS ANSWERS ALREADY GRADED A +

NCCCO Tower Crane EXAM ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED ANSWERS ANSWERS ALREADY GRADED A + On a Tower crane what diameter of the load hoist drum shall be sufficient to provide a first layer rope pitch diameter of not less than ? - ANSWER-18 times the nominal diameter of the rope According to OSHA 1926.1435 , how often must the turntable and tower bolts be inspected for proper torque and condition ? - ANSWER-Annually Which of the OSHA Subparts regulates personnel platforms suspended from cranes used in construction ? - ANSWER-Subpart CC According to OSHA 1926.1431 , when proof testing a personnel platform how long must the load remain suspended ? - ANSWER-5 minutes According to OSHA , when lifting personnel in a platform the cranes hook must be the type that : - ANSWER-Can be closed and locked