NCCCO Overhead Crane Exam (2023/ 2024) Questions and 100% Correct Verified Answers| Grade A

NCCCO Overhead Crane Exam (2023/ 2024)

Questions and 100% Correct Verified

Answers| Grade A

Q: According to OSHA, the rated capacity of all overhead cranes shall be?

Answer:

clearly marked on the side of the crane

Q: When attaching spreaders to any load, you must keep in mind of what?

Answer:

the lower the spreader angle the greater the tension

Q: What is the order of hitch strength?

Answer:

basket, vertical, choker

Q: According to OSHA, the maximum hook throat opening must not exceed what?

Answer:

15% of its original size

Q: How many cubic feet is in a rectangular object that measures 5 ft. X 3 ft. X 2 ft.?

Answer:

30 cubic feet

Q: An object weighs 150 lbs per cubic foot and measures 4 ft. X 3 ft. X3 ft., what is its weight?

Answer:

5,400 lbs

Q: According to OSHA, how many wraps must be left on the hoist drum of an overhead crane

with the hook at its lowest position?

Answer:

3 wraps

Q: The upper limit switch of all overhead cranes shall be tested every?

Answer:

shift

Q: What is the vertical movement of an overhead crane is controlled by?

Answer:

hoist controller

Q: A swinging load should be controlled by the?

Answer:

bridge and trolley controller

Q: What should be the first step in a daily inspection of an overhead crane?

Answer:

check the main switch

Q: What should be done with an unbalanced load?

Answer:

lower load to the floor

Q: When making a lift, where should the load block be positioned?

Answer:

vertically over the load's center of gravity

Q: When energizing the crane, the controller should be in what position?

Answer:

neutral

Q: According to A.S.M.E., warning signals shall be given when?

Answer:

starting and during movement

Q: According to A.S.M.E.B30.2, an overhead crane equipped with a lower limit device can

have how many wraps left on the drum at its lowest point?