Category 3 Non-Cab Operated Crane Safety
Questions and Correct Answers
A floating crane with a capacity of 200,000lbs. is a ________________ crane.
✓ ~~~ Category 1
What is the category of a jib crane with a capacity of less than 20,000 pounds?
✓ ~~~ Category 3
An OET, Bridge crane with a capacity of 80,000lbs. is a ________________ crane.
✓ ~~~ Category 2
A commercial truck mounted crane with a capacity of 14,000 lbs. is a __________
crane.
✓ ~~~ category 4
What types of power does a Category 1 or 4 crane generally use and what is its
source?
✓ ~~~ Electric or hydraulic power supplied by a diesel engine
Load - ________ parts are those that restrain position or control the movement of
the load.
✓ ~~~ controling
,A hook is what type of component?
✓ ~~~ Load-Bearing Part
Hydraulic foot brakes are what type or group of components?
✓ ~~~ Load-Controlling Parts
Load - _____________ parts are those that support the load.
✓ ~~~ bearing
How is electrical current conveyed from the revolving portion of the crane to the
lower crane structure?
✓ ~~~ Through the collector ring system
Safety devices that provide protection for personnel and equipment are considered
_____________ safety devices.
✓ ~~~ general
Safety devices that affect the safe load lifting and handling capabilities of equipment
are considered __________________ safety devices.
✓ ~~~ operational
Which of the following does not affect the safe operation of the crane?
✓ ~~~ General Safety Devices
, A travel alarm is what type or group of components?
✓ ~~~
A travel alarm is what type or group of components?
✓ ~~~ General Safety Device
During the walk around check you notice a loose bolt on the crane. You should:
✓ ~~~ Notify your supervisor of the deficiency.
The crane Pre-use Check consists of:
✓ ~~~ A walk around visual check
Performing a "No load" operational
It is the operator's responsibility to report a deficiency to the Crane Department.
✓ ~~~ false
Deficiencies are required to be reported by the end of the shift.
✓ ~~~ false
If the upper limit switch is working correctly, there is no need to check the lower limit
switch.
✓ ~~~ fasle
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