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NCCCO OVERHEAD CRANE EXAM
(ACTUAL)
When inspecting electrical contacts, what are the signs they are bad? - ANSWERS- Pitted or burned
According to ASME B30.2, what type of fire extinguisher is required for overhead cranes? - ANSWERS-10BC
Before leaving an overhead crane unattended, attached loads should be? - ANSWERS-Lowered to the floor
Before using your hand to steady any load, you should? - ANSWERS-Follow company policy
According to OSHA, the rated capacity of all overhead cranes shall be? - ANSWERS-Clearly marked on the side of the crane
When attaching spreaders to any load, you must keep in mind that? - ANSWERS- The lower the spreader angle the greater the tension
By order of hitch strength, which is correct? 1 / 2
- Vertical, basket, choker
- Basket, vertical, choker
- Basket, choker, vertical
- Choker, basket, vertical - ANSWERS-Basket, vertical, choker
According to OSHA, the maximum hook throat opening must not exceed? - ANSWERS-15% of its original size
How many cubic feet is in a rectangular object that measures S At. X3 At. X2 ft.? - ANSWERS-30 cubic feet
An object weighs 150 lbs per cubic foot and measures 4 ft. X3 A. X3 ft., what is its weight? - ANSWERS-5,400 lbs
According to OSHA, how many wraps must be left on the hoist drum of an overhead crane with the hook at its lowest position? - ANSWERS-2 wraps
The upper limit switch of all overhead cranes shall be tested every? - ANSWERS- Shift
Vertical movement of an overhead crane is controlled by the? - ANSWERS-Hoist controller
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