NCCCO CORE Exam Answers All Correct

NCCCO CORE Exam Answers All Correct What is prohibited by OSHA 1926 Subpart cc regarding wire rope on a crane? - ANSWER- Splicing What should be of major concern when considering surfaces for crane set up locations? - ANSWER- Voids, tanks, loose fill, depressions Which items are included in the suspended weight when calculating parts of line? - ANSWER- Load weight, rigging, load block What site condition must an operator be concerned about prior to setting up a crane? - ANSWER- Soil stability must be sufficient What is an example of duty cycle crane operations? - ANSWER- High speed concrete placement Where must barriers be erected in accessible areas to provide protection in the cranes work area? - ANSWER- Within the equipment's rotating superstructure According to ASME B30.5, How frequently is a crane operator required to have a physical? - ANSWER- Every 3 years What is the result of rapid hoist acceleration? - ANSWER- Produces hook loads higher than actual weight Wire rope lubricant should not: - ANSWER- hinder visual inspection On what principle is crane stability based? - ANSWER- leverage Who must confirm that an overhead power line is de-energized? - ANSWER- Line owner The use of equipment to hoist personnel is prohibited except where the employer can demonstrate what? - ANSWER- Other methods would be more hazardous Which of the following would not cause the effect of impact loading on the crane? A. Sudden snatching of the load B. Rapid hoist acceleration C. High boom angle operations in windy conditions D. Graduated lever control application - ANSWER- D. Graduated lever control application