NCCCO MOBILE CRANE / NCCCO MOBILE CRANE EXAM ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED ANSWERS VERIFIED ANSWERS GRADED A+

NCCCO MOBILE CRANE / NCCCO MOBILE CRANE EXAM 2023- 2024 ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED ANSWERS VERIFIED ANSWERS GRADED A+ Where must the operator's manual be kept during crane operations? - ANSWER-The operator's manual must be kept in the cab at all times. According to ASME B30.5, what are the minimal requirements to meet crane operatorqualifications? - ANSWER-Physical, Written Test, Practical Test What hand signal must be obeyed at all times? - ANSWER-Stop When removing pins or bolts from a boom assembly, workers shall remain _________________. - ANSWERout from under the boom The deflection of a boom will cause the load to __________________________. - ANSWER-increase the radius When should tag lines be used? - ANSWER-When the rotation of the load becomes hazardous What shall be in the operator's cab during crane operations? - ANSWER-Load charts Which of the following is considered duty-cycle work? - ANSWER-Clam-shell digging When doing duty cycle work, the load chart must be reduced by how much? - ANSWER-20% Which components are not parts of the boom? - ANSWER-Heel pins The boom angle is the angle between ___________________ . - ANSWER-the ground and centerline of the boom, between sheaves and heel pins Three short audible signals mean - ANSWER-back-up According to ANSI B30.5, hand signal chart shall be posted where? - ANSWER-On the job site