Crane Course Questions and Correct Answers | Latest Update
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Course
Crane Course
Institution
Crane Course
According to OSHA, when traveling a crane at a jobsite with no load under or near power
lines, a spotter is required if any part of the crane will get closer than?
20 feet
Within what percentage of level does a telescopic boom crane have to be for the gross
ratings in the load chart to re...
Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025
Crane Course Questions and Correct
Answers | Latest Update
According to OSHA, when traveling a crane at a jobsite with no load under or near power
lines, a spotter is required if any part of the crane will get closer than?
20 feet
Within what percentage of level does a telescopic boom crane have to be for the gross
ratings in the load chart to remain valid?
1%
which one of the following persons are not allowed in the fall zone?
A qualified evaluator.
According to OSHA, what must all jibs have?
Positive stops.
Timber blocking placed under the tips of the tracks on a crawler crane will?
Make the crane more stable.
~ 1 ~ for inquiry mail me @ supergrades12@gmail.com
, Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025
According to OSHA, if the built in level indicator on your crane is not working properly, what
must be done?
The level must be tagged out of service and an alternate means must be
used.
According to OSHA, if the LMI on your crane malfunctions during the work shift, what should
you do?
Notify the employers designated person in writing of the proble m, then
verify the weight of the lift to be made, measure the radius, and use the
capacity chart to calculate the capacity
When picking on rubber, what happens?
Boom angle decreases.
When considering the suspension system for a personnel platform, according to ASME B30.23
what is not permitted?
Nylon or synthetic slings
According to OSHA, who is responsible to notify the user of the crane and the crane operator
of any underground hazards?
The site controlling entity.
~ 1 ~ for inquiry mail me @ supergrades12@gmail.com
, Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025
Who is responsible to do the shift inspection on a crane?
A competent person.
The load chart capacities are based on either structural integrity or?
Stability
What hand signal does a signal person want the operator to perform when he has his arm
extended thumb pointing up and his index fingers opening and closing?
Boom up and lower the load.
When is it acceptable for an operator to leave the cab of a crane with a load suspended?
Barricades or caution lines, and notices, are erected to prevent all
employees from entering the fall zone and where the weight of the
working gear is negligible relative to the lifting capacity and is suspended
over an area other than an entrance or exit.
As you boom down, leverage on a crane will. ..
increase.
~ 1 ~ for inquiry mail me @ supergrades12@gmail.com
, Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025
Who ensures the area where the crane will be set up is adequately prepared?
The site supervisor
Where would the greatest ground pressure be when considering a crawler crane?
Boom over the corner
What is the reason crane manufacturer's require a reduction in capacity when doing duty
cycle work?
Because of the more than normal side loading that can be applied when
doing duty cycle work
What is the definition of radius?
Horizontal distance from the center of swing circle to the center of the
gravity of the load.
According to OSHA and ASME, what is the minimum amount of wraps that must remain on a
grooved or smooth hoist or boom hoist drum?
2
What is the percentage of a vertical basket hitch capacity to that of a vertical hitch capacity?
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