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CATEGORY 3 NON-CAB OPERATED TEST fully solved & updated 2025.
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CATEGORY 3 NON-CAB OPERATED TEST fully solved & updated 2025.
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CATEGORY 3 NON-CABOPERATED TEST fully solved
& updated 2025
Bridge cranes with rated capacities of 20,000 lbs. or greater are classified
as ______ cranes - answer Category 2
The expiration date that is of particular importance to crane operators is -
answer The certification expiration date of the crane
Who is primarily responsible for evaluating a Crane Operators physical and
emotional fitness - answer crane operator
A monorail hoist with less than 20,000 lbs. capacity is a ________________
crane. - answer Category 3
Components that control, restrain, or position the load, and upon failure
would cause dropping, shifting or uncontrolled movement of the loads are
____________. - answer load controlling parts
All of the following require a license to operate EXCEPT a: - answer Non-
cab operated category 3-bridge crane
What is two-blocking and why is two-blocking dangerous? - answer 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: -
answer Base x Height divided by 2
, When are operators required to perform a pre-use check of the crane? -
answer Prior to the first use of the crane each day.
Regardless of the method of communication used all crane signals must
be ____________________. - answer clear
Synthetic web slings should NOT be used in areas where temperatures
exceed 194 degrees Fahrenheit. - answer True
If an object is 6 feet long, 5 feet wide, and 4 feet high, what is the volume
of the object? - answer 120 cubic feet
Is it necessary for the operator to see the load or work area? - answer 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"? - answer Performing a motion very slowly, a little at a
time
The majority of crane accidents are attributed to which of the following? -
answer Personnel error
Crane operators at naval activities may be required to operate various
types of cranes for which they hold a license. Which of the following can
best assure operator proficiency and safety? - answer Be familiarized by a
qualified person before operating the crane for the first time
Which of the following is NOT an acceptable method of communication
between the signal person and the crane operator? - answer Signal Flags
Which of the following is used with a physical locking device placed at the
energy source? - answer Lockout Tag
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