CCO Newest Exam Questions with verified detailed ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
solutions
upper works - correct answer✔✔Where is the best location for leveling a crane?
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
get an accurate load weight and add the rigging - correct answer✔✔When determining the
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
"gross load" the best method is: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
basket, vertical, choker - correct answer✔✔By order of hitch strength, which is the correct
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
answer?
increase height - correct answer✔✔What is the purpose of using a jib? ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
boom damage - correct answer✔✔When taking a side strain on a boom, what concerns the
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
operator most? ||\\//||
2 - correct answer✔✔OSHA requires you to always have at least how many wraps on a hoist
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
drum?
||\\//||
capacities based on structural competence - correct answer✔✔On a load chart, values above ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
the bold line mean:
||\\//|| ||\\//|| ||\\//|| ||\\//||
Separate the hoist lines - correct answer✔✔The primary purpose for a rooster sheave or ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
auxiliary boom point sheave is to: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
be sure to maintain the correct allowable distance from the lines - correct answer✔✔What is
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
the proper procedure when using an insulating link or a boot near power lines?
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
,allowable lines pul decreases - correct answer✔✔When the number of layers of rope on a ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
drum increases the: ||\\//|| ||\\//||
10 ft - correct answer✔✔What is the minimum allowable distance from the crane and power
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
lines 50kV in table A?
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
above the turntable - correct answer✔✔The term "upper works or superstructure" refer to
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
the area of the crane ||\\//|| ||\\//|| ||\\//|| ||\\//||
starting or stopping the swing too rapidly - correct answer✔✔Side loading may be caused ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
by:
contact local utility company - correct answer✔✔What is the best procedure to follow when
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
underground utilities may be present? ||\\//|| ||\\//|| ||\\//|| ||\\//||
twisting of the boom - correct answer✔✔Eccentric main boom tip reeving causes: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
a two block damage prevention system is provided - correct answer✔✔When personnel
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
platforms are hoisted with a telescopic crane: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
10 - correct answer✔✔What is the safety factor required when using non rotating wire rope
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
and lifting personnel in a man basket?
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
supervisior - correct answer✔✔Who has the responsibility for determining the correct weight ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
of a load?
||\\//|| ||\\//|| ||\\//||
when crane moves within a booms length of power lines - correct answer✔✔When working
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
near power lines when is a spotter required? ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
, put the load on the ground and put all dogs or pawls in - correct answer✔✔When an
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
operator leaves the crane, he must first: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
over the side at a minimum radius - correct answer✔✔Backward stability on a R/T crane
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
could be a problem when the crane is working ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
have a pre-lift meeting - correct answer✔✔After the crane has been checked out and before
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
crane lift operations begin the crew should: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
20 mph - correct answer✔✔According to ANSI B30.23 personnel platform lifts should not be
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
made with wind in excess of: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
Subpart CC - correct answer✔✔What is the OSHA standard that covers cranes and derricks
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
in the construction industry?
||\\//|| ||\\//|| ||\\//||
measure for correct distances - correct answer✔✔During setup how do you determine ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
machine clearances (counterweight, boom, outrigger)? ||\\//|| ||\\//|| ||\\//|| ||\\//||
Boom extension - correct answer✔✔What item can be removed from a carry deck crane?
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
side - correct answer✔✔When operating a truck crane what is the most unstable allowable
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
quadrant of operation ||\\//|| ||\\//||
un-compacted fill - correct answer✔✔what is not a good location for crane for crane setup? ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
50% - correct answer✔✔Personal platforms must not exceed what percent of a crane's
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
capacity at any given radius? ||\\//|| ||\\//|| ||\\//|| ||\\//||
solutions
upper works - correct answer✔✔Where is the best location for leveling a crane?
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
get an accurate load weight and add the rigging - correct answer✔✔When determining the
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
"gross load" the best method is: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
basket, vertical, choker - correct answer✔✔By order of hitch strength, which is the correct
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
answer?
increase height - correct answer✔✔What is the purpose of using a jib? ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
boom damage - correct answer✔✔When taking a side strain on a boom, what concerns the
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
operator most? ||\\//||
2 - correct answer✔✔OSHA requires you to always have at least how many wraps on a hoist
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
drum?
||\\//||
capacities based on structural competence - correct answer✔✔On a load chart, values above ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
the bold line mean:
||\\//|| ||\\//|| ||\\//|| ||\\//||
Separate the hoist lines - correct answer✔✔The primary purpose for a rooster sheave or ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
auxiliary boom point sheave is to: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
be sure to maintain the correct allowable distance from the lines - correct answer✔✔What is
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
the proper procedure when using an insulating link or a boot near power lines?
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
,allowable lines pul decreases - correct answer✔✔When the number of layers of rope on a ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
drum increases the: ||\\//|| ||\\//||
10 ft - correct answer✔✔What is the minimum allowable distance from the crane and power
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
lines 50kV in table A?
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
above the turntable - correct answer✔✔The term "upper works or superstructure" refer to
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
the area of the crane ||\\//|| ||\\//|| ||\\//|| ||\\//||
starting or stopping the swing too rapidly - correct answer✔✔Side loading may be caused ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
by:
contact local utility company - correct answer✔✔What is the best procedure to follow when
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
underground utilities may be present? ||\\//|| ||\\//|| ||\\//|| ||\\//||
twisting of the boom - correct answer✔✔Eccentric main boom tip reeving causes: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
a two block damage prevention system is provided - correct answer✔✔When personnel
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
platforms are hoisted with a telescopic crane: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
10 - correct answer✔✔What is the safety factor required when using non rotating wire rope
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
and lifting personnel in a man basket?
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
supervisior - correct answer✔✔Who has the responsibility for determining the correct weight ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
of a load?
||\\//|| ||\\//|| ||\\//||
when crane moves within a booms length of power lines - correct answer✔✔When working
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
near power lines when is a spotter required? ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
, put the load on the ground and put all dogs or pawls in - correct answer✔✔When an
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
operator leaves the crane, he must first: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
over the side at a minimum radius - correct answer✔✔Backward stability on a R/T crane
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
could be a problem when the crane is working ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
have a pre-lift meeting - correct answer✔✔After the crane has been checked out and before
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
crane lift operations begin the crew should: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
20 mph - correct answer✔✔According to ANSI B30.23 personnel platform lifts should not be
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
made with wind in excess of: ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
Subpart CC - correct answer✔✔What is the OSHA standard that covers cranes and derricks
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
in the construction industry?
||\\//|| ||\\//|| ||\\//||
measure for correct distances - correct answer✔✔During setup how do you determine ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
machine clearances (counterweight, boom, outrigger)? ||\\//|| ||\\//|| ||\\//|| ||\\//||
Boom extension - correct answer✔✔What item can be removed from a carry deck crane?
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
side - correct answer✔✔When operating a truck crane what is the most unstable allowable
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
quadrant of operation ||\\//|| ||\\//||
un-compacted fill - correct answer✔✔what is not a good location for crane for crane setup? ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
50% - correct answer✔✔Personal platforms must not exceed what percent of a crane's
||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//|| ||\\//||
capacity at any given radius? ||\\//|| ||\\//|| ||\\//|| ||\\//||
