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NCCCO Rigger 2 questions and answers 2024
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NCCCO Rigger 2 questions and answers 2024
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NCCCO Rigger 2 test fully solved2024
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
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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
When inspecting a custom designed lifting accessory, the following
markings should be readily identifiable on the device.
Working Load Limit, serial number, weight (if over 100 lbs.), manufacturer
name and contact information.
3 multiple choice options
A cylindrical steel tank is 10ft high. The flat tank top and bottom have a
diameter of 6 ft. The tank walls are 3/4 inch thick. Calculate the
approximate tank weight.
7,348 lbs
3 multiple choice options
A steel plate is 30 ft. long, 27 inches wide, and 1/4 inch thick. Calculate
the weight of the plate.
675 lbs
3 multiple choice options
According to ASME B30.20, the markings on a Below-the-Hook Lifting
device shall show its weight if over?
100 lbs
3 multiple choice options
A square steel tube is 30 ft long. The tube is 6 ft. tall x 6 ft. wide, and the
tube wall thickness is 3/4 inch. Calculate the approximate weight of the
square steel tube
21,600 lbs
3 multiple choice options
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