Osha 30 Crane safety Quiz 2022 with complete solution
standards for crane safety can be found in
a. 29 cfr 19 subpart cc
which of the following is an employer requirement
d. all of the above
you must assure your crane is stable by each except
b on-board seismograph
load charts must
b. indicate rated lifting capacity ad be visible to operator
an annual inspection of each crane is
d all of the above
cranes must maintain a min of ___ feet away from pier lines
c 10'
which of the following is never true of rough terrain cranes
b. great ability to maneuver with load
which two cranes typically use lattice boom
d truck mounted , crawler
which crane type typically has the highest combined capacity for reach and
weight
A. crawler conventional
which the of crane is known as a conventional crane
c crawler
side loading the bomb can occur when
d all of the above
If any part of a rt crane tire touches the ground before a lift you should
b recheck load chart
outriggers should
b lift cranes tires clear of ground
the headache ball and hook are attached to the whip line by a wedge socket
a. true
each of the following is true for lattice boom except
d. frequently used on rough terrain cranes
a truck mounted crane with a hydraulic boom
c. requires solid level surfaces for setup
lattice sections cannot be added or reremoved from lattice cranes (true or false)
b false
short lattice boom
d. all of the above
The counterweight swing area of a crawler crane must be flagged off if there is
any possibility of employee injuries from being hit by o pinched
A true
Crawler cranes can operate at
c 360 degrees
Being ___ is critical for long boom on crawler cranes
C. level
standards for crane safety can be found in
a. 29 cfr 19 subpart cc
which of the following is an employer requirement
d. all of the above
you must assure your crane is stable by each except
b on-board seismograph
load charts must
b. indicate rated lifting capacity ad be visible to operator
an annual inspection of each crane is
d all of the above
cranes must maintain a min of ___ feet away from pier lines
c 10'
which of the following is never true of rough terrain cranes
b. great ability to maneuver with load
which two cranes typically use lattice boom
d truck mounted , crawler
which crane type typically has the highest combined capacity for reach and
weight
A. crawler conventional
which the of crane is known as a conventional crane
c crawler
side loading the bomb can occur when
d all of the above
If any part of a rt crane tire touches the ground before a lift you should
b recheck load chart
outriggers should
b lift cranes tires clear of ground
the headache ball and hook are attached to the whip line by a wedge socket
a. true
each of the following is true for lattice boom except
d. frequently used on rough terrain cranes
a truck mounted crane with a hydraulic boom
c. requires solid level surfaces for setup
lattice sections cannot be added or reremoved from lattice cranes (true or false)
b false
short lattice boom
d. all of the above
The counterweight swing area of a crawler crane must be flagged off if there is
any possibility of employee injuries from being hit by o pinched
A true
Crawler cranes can operate at
c 360 degrees
Being ___ is critical for long boom on crawler cranes
C. level
