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Crane practice test #3
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Crane practice test #3
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Crane practice test #3A frequent crane inspection is preformed
A. Daily to monthly
B. Monthly to semi annually
C. Monthly to Annually
D. Everyday/shift regardless of use - -A
-A high voltage minimum clearance sign must be
A. Conspicuously posted on the job site
B. Displayed on all 4 sides of the crane
C. Visible to the operator at his control station
D. Displayed only on the remote control - -C
-According to 1926.1409 what is the stated clearance from electric lines
over 350kv
A. 10ft
B. 20ft
C. 50ft
D. 70ft - -C
-All danger, hazard and warning decals on the crane must be
A. Located on all 4 sides of the crane
B. Bilingual
C. Bright yellow with black background
D. Legible - -D
-An emergency stop signal can be given by
A. Only a designated signal person
B. Only one person at a time
C Anyone
D. Only the person being affected by the emergency - -C
-ancillary lifting attachments capacities
A. Are always the same as the crane capacity
B. May be less than the crane rating
C. Do not matter in calculating capacity
D. Area added to net load to determine gross load - -B
-Any rigging devices in use are
A. Independent of capacity considerations
B. Considered part of the load
C. Added to gross capacity
D. Added to gross load - -B
, -Before the boom is un-stowed from the transport position which of the
following is most important
A. Wheel chock are set
B. Barricade tape is installed around the work zone
C. Stabilizers are properly extended and set
D. Engine oil level has been checked - -C
-During a frequent inspection, the conditions examined
A. Shall be reported to the supervisor
B. Shall be reported to a mechanic or the maintenance department
C. Shall be determined if they are a hazard or not
D. Have no bearing on actual hydraulic system integrity - -C
-If no load chart is available for the type of lift to be performed, you should
A. Perform the lift with caution
B. Only lift 50 percent of gross capacity
C. Not perform the lift
D. Use a load chart for a similar lift - -C
-If radius falls between stipulated (given) values on the load chart you
A. Find the approximate capacity by interpolating
B. Ask the advice of your supervisor
C. Use the lower capacity
D. Use the lower radius - -C
-If the anti two block device is activated, which functions will be de-activated
A. Hoist and Retract
B. Boom up and extend
C. Hoist and Boom up
D. Hoist and Extend - -D
-If the crane has a remote controls only what warning decal is required on
the remote storage area
A. Outrigger crushing hazard
B. Moving boom strike hazard
C. Boom stow pinch hazard
D. Electrocution hazard - -D
-If the load chart on your crane for a particular configuration shows a
capacity of 21,895lbs, what does this capacity represent?
A. Net capacity
B. Net load
C. Gross Capacity
D. Gross load - -C
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