Osha 30 Crane safety test 2023

standards for crane safety can be found in a. 29 cfr 19 subpart cc which of the following is an employer requirement d. all of the above you must assure your crane is stable by each except b on-board seismograph load charts must b. indicate rated lifting capacity ad be visible to operator an annual inspection of each crane is d all of the above cranes must maintain a min of ___ feet away from pier lines c 10' which of the following is never true of rough terrain cranes b. great ability to maneuver with load which two cranes typically use lattice boom d truck mounted , crawler which crane type typically has the highest combined capacity for reach and weight A. crawler conventional which the of crane is known as a conventional crane c crawler side loading the bomb can occur when d all of the above If any part of a rt crane tire touches the ground before a lift you should b recheck load chart outriggers should b lift cranes tires clear of ground the headache ball and hook are attached to the whip line by a wedge socket a. true each of the following is true for lattice boom except d. frequently used on rough terrain cranes a truck mounted crane with a hydraulic boom c. requires solid level surfaces for setup lattice sections cannot be added or reremoved from lattice cranes (true or false) b false short lattice boom d. all of the above The counterweight swing area of a crawler crane must be flagged off if there is any possibility of employee injuries from being hit by o pinched A true Crawler cranes can operate at c 360 degrees Being ___ is critical for long boom on crawler cranes C. level a critical pick is one exceeding ___% of the load chart value A. 75 ON-board computers will do each of the following except d. replace the load chart load chart values can pinpoint failures of c structure or stability above the heavy line crossing the load chart are values for failure in b. structure after safety related modifications have been made to crane the equipment must be inspected by a qualified peroson certain inspections of crane equipment may be made by an d competent qualified under osha construction requirement for crane and derricks when a crane operator is employed c crane operators employer those who work on a crane or new crane operations must be trained d all hoists shall be d. all of the above Hoist should be inspected A. daily do not perform maintenance on a conveyor until a. all hazardous energies are disconnected and blocked daily inspections need to include b. checking of the wire rope for damage or caging inspections of hoist should include d both a and b