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NCCCO Rigger Level 2 Exam Review Questions and Answers 100% Pass | Graded A+
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NCCCO Rigger Level 2 Exam ReviewQuestions and Answers 100% Pass |
Graded A+
David Mungai [Date] [Course title]
, NCCCO Rigger Level 2 Exam Review
Questions and Answers 100% Pass |
Graded A+
Eyebolts used with an angular load applied must be of a ______
type
Shouldered
3 multiple choice options
A cylindrical aluminum tank is 12 ft high. The flat tank top and
bottom have a diameter of 6ft. The tank walls are 1/2 inch thick.
Calculate the approximate tank weight.
1978 lbs.
3 multiple choice options
What is the coefficient of friction (CF) for moving metal against
concrete?
.1
3 multiple choice options
A rigging block is attached to a 4,500 lb load. If 4 parts of line are
used with the block (neglect friction), what is the minimum amount
of line pull required to lift the 4,500 lb load?
1125 lbs
3 multiple choice options
According to ASME B30.10, the maximum hook throat opening
must not exceed ?
5% of its original opening
3 multiple choice options
Based on the information below, what is the minimum size chain
sling needed? 4 leg-bridleLegs at 60 degreesGrade 80Load
Weight = 35,492 lbs
5/8"
3 multiple choice options
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