June 2, 2015Test QuizBarb Fullman Welcome to your NCCCO Practice Test. Take the test and find out how well prepared you are!1) What action does a signal person intend the operator to perform if he extends his arm at shoulder height, makes a fist with his hand, and sticks his thumb up? Boom down Swing Boom up Telescope out2) According to ASME B30.5 mobile crane standard, how many randomly distributed broken wires, maximum, in rotation-resistant rope is cause for replacement of the rope? 1 broken wire in 6 rope diameters 2 broken wires in 30 rope diameters 3 broken wires in one strand in one lay 2 broken wires in 6 rope diameters3) Within what percentage of level does a telescopic boom crane have to be for the gross ratings in the load chart to remain valid? 1% 2% 5% It doesn't matter so long as the outriggers are fully extended and set4) According to the B30.5 mobile crane standard, it's OK for an operator to leave the cab of a crane with the engine running so long as: The operator keeps the crane in view and restricts access to the area around the crane The operator has at least four years experience The crane is equipped with a fire extinguisher It is never OK5) If a bold line is shown on a load chart, the capacities below the line: Are based on the structural strength of the crane Must not be used Are based on the stability of the crane Should only be used in the crane is set up on outriggers6) On duty cycle operations, such as skipping concrete, most manufacturers require a crane's load chart capacity to be reduced by: 10% 15% 20% 30%7) A truck crane is set up on outriggers. The part of the load chart governed by stability is based on what percentage of the crane's capacity? 85% 100% 70% 75%8) What is the OSHA regulation governing cranes in construction? 1910.180 1926.1400 1926.556 1910.1849) A crane is set up with 3 of its 4 outriggers fully extended and the fourth retracted. The capacity of the crane in this configuration will be found in the: On-outrigger chart or lowest applicable load chart On-rubber chart or lowest applicable load chart On-outrigger chart minus 20% On-rubber chart plus 20%10) When lifting personnel, the total weight of the loaded personnel platform must not exceed what percentage of the rated capacity of the crane? 75% 50% 85% 45%11) The tipping axis of a crawler crane: Is always at the centerline of the idler or sprocket Depends if the idler or sprocket are in line or offset from the track rollers Is through the centerline of the crane cab Is through the boom butt section12) If a jib's capacity is 5 tons, and the headache ball weighs 900 lbs, the net capacity load would be: 9,010 lbs. 9,100 lbs. 10,900 lbs. 4,100 lbs.Please let us know you're not a robot by typing in the digits below!Please fill out your contact information so you can get your results sent to your email! Name Business Email Phone Number Read More About Barb Barbara Fullman, CEO of Total Equipment Training.