CATEGORY 3 NON-CAB OPERATED TEST Questions and Correct Answers the Latest Update and Recommended Version
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Course
CATEGORY 3 NON-CAB
Institution
CATEGORY 3 NON-CAB
Bridge cranes with rated capacities of 20,000 lbs. or greater are classified as ______ cranes
→ Category 2
The expiration date that is of particular importance to crane operators is
→ The certification expiration date of the crane
Who is primarily responsible for evaluating a Crane Operator...
CATEGORY 3 NON-CAB OPERATED TEST
Questions and Correct Answers the Latest
Update and Recommended Version
Bridge cranes with rated capacities of 20,000 lbs. or greater are classified as ______ cranes
→ Category 2
The expiration date that is of particular importance to crane operators is
→ The certification expiration date of the crane
Who is primarily responsible for evaluating a Crane Operators physical and emotional fitness
→ crane operator
A monorail hoist with less than 20,000 lbs. capacity is a ________________ crane.
→ Category 3
Components that control, restrain, or position the load, and upon failure would cause
dropping, shifting or uncontrolled movement of the loads are ____________.
→ load controlling parts
All of the following require a license to operate EXCEPT a:
→ Non-cab operated category 3-bridge crane
What is two-blocking and why is two-blocking dangerous?
→ Two-blocking occurs when the hook block comes in contact with the upper sheave block
during hoisting of the hook. It is dangerous because it could result in damage to the
crane, parting of the hoist lines, and dropping the load.
The formula for determining the area of a triangular shaped object is:
→ Base x Height divided by 2
When are operators required to perform a pre-use check of the crane?
→ Prior to the first use of the crane each day.
Regardless of the method of communication used all crane signals must be
____________________.
→ clear
Synthetic web slings should NOT be used in areas where temperatures exceed 194 degrees
Fahrenheit.
→ True
If an object is 6 feet long, 5 feet wide, and 4 feet high, what is the volume of the object?
→ 120 cubic feet
Is it necessary for the operator to see the load or work area?
→ Not if there is a designated signal person who is in control of the lift and is in view of
the operator, or if the signal giver is in constant radio contact with the operator.
What is "inching"?
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