crane safety questions well answered rated A+ 2023/2024

crane safety A crane can lift its maximum rated weight when: - correct answer the boom is at it minimum length and minimum radius What must be done to protect workers from a crane's swing radius? - correct answer barricade the crane's swing radius Which of the following is not a major cause of crane accidents? - correct answer lack of fuel A crane must maintain a minimum of ________feet from a live 50 kV power line during hoisting operations. - correct answer 10 Which of the following is not a load limiting factor for cranes? - correct answer low wind speeds Which of the following is a crane hazard? - correct answer Non barricaded swing radius The competent person must inspect all machinery and equipment: - correct answer prior to each use Cranes should be set up on a firm, supported surface, within _____% of level. - correct answer 1 A worker who is acting as a signal person for crane hoisting operations must be: - correct answer third party qualified When is it allowed by OSHA for a worker to be under a suspended load? - correct answer all of the above