OECP/NCCO UPDATED ACTUAL Exam
Questions And CORRECT Answers
Which of the following OSHA regulations, governing suspended personnel platforms? -
CORRECT ANSWER - OSHA 1926.1431
According to ASME B30.3, the prohibited zone for power lines that are 60 kV is. - CORRECT
ANSWER - 15 ft
The OSHA construction standards for rigging equipment is? - CORRECT ANSWER -
1926.251
According to ASME B30.3 what is the minimum pitch diameter for a load block sheaves? -
CORRECT ANSWER - Not less than 15 times rope diameter
According to OSHA, a periodic inspection is? - CORRECT ANSWER - Monthly to annually
Per OSHA, crane hooks must not be twisted in excess of? - CORRECT ANSWER - 10
degrees
Per OSHA crane hooks throat opening must not exceed? - CORRECT ANSWER - 15% of its
original size
According to OSHA and ASME B30.3 you should always have at least how many wraps on a
hoist drum? - CORRECT ANSWER - 2
Per ASME, what is the minimum allowable distance from the crane and powerlines under 50
kV? - CORRECT ANSWER - 10ft
, According to ASME B30.3 how many randomly broken wires in one way, must there be to
remove a running wire rope shit from service - CORRECT ANSWER - 12
Per ASME what is the minimum design factor required for a boom hoist rope? - CORRECT
ANSWER - 3.55
Per ASME, how many broken wires must be present in one strand of one lay for running wire
rope to be removed from service? - CORRECT ANSWER - 4
According to ASME B30.3, crane should be plumbed to... - CORRECT ANSWER - 1:500
According to ASME B30.3, the Raiders load understand the conditions shall not exceed _____ of
calculated tipping loads. - CORRECT ANSWER - 63%
Bolt connections for tower sections must use high tensile strength nuts with ratings of? -
CORRECT ANSWER - 12
According to the NCCCO tower crane reference manual, how many safety turns must be left on
the hoist drum when the load hook is in its lowest position? - CORRECT ANSWER - 3
According to the NCCCO tower crane reference manual when possible, installing the hoist wire
rope on a tower crane you should wind the rope with approximately how much of the maximum
permissible load? - CORRECT ANSWER - 10%
What grade of alloy steel chain should be used for crane, hoisting slings. - CORRECT
ANSWER - 80 OSHA 1910.184
According to ASME B30.3, using rotation resistant running rope on a tower crane how many
broken wires and six wrote diameters can you have to leave in service? - CORRECT
ANSWER - 1
Questions And CORRECT Answers
Which of the following OSHA regulations, governing suspended personnel platforms? -
CORRECT ANSWER - OSHA 1926.1431
According to ASME B30.3, the prohibited zone for power lines that are 60 kV is. - CORRECT
ANSWER - 15 ft
The OSHA construction standards for rigging equipment is? - CORRECT ANSWER -
1926.251
According to ASME B30.3 what is the minimum pitch diameter for a load block sheaves? -
CORRECT ANSWER - Not less than 15 times rope diameter
According to OSHA, a periodic inspection is? - CORRECT ANSWER - Monthly to annually
Per OSHA, crane hooks must not be twisted in excess of? - CORRECT ANSWER - 10
degrees
Per OSHA crane hooks throat opening must not exceed? - CORRECT ANSWER - 15% of its
original size
According to OSHA and ASME B30.3 you should always have at least how many wraps on a
hoist drum? - CORRECT ANSWER - 2
Per ASME, what is the minimum allowable distance from the crane and powerlines under 50
kV? - CORRECT ANSWER - 10ft
, According to ASME B30.3 how many randomly broken wires in one way, must there be to
remove a running wire rope shit from service - CORRECT ANSWER - 12
Per ASME what is the minimum design factor required for a boom hoist rope? - CORRECT
ANSWER - 3.55
Per ASME, how many broken wires must be present in one strand of one lay for running wire
rope to be removed from service? - CORRECT ANSWER - 4
According to ASME B30.3, crane should be plumbed to... - CORRECT ANSWER - 1:500
According to ASME B30.3, the Raiders load understand the conditions shall not exceed _____ of
calculated tipping loads. - CORRECT ANSWER - 63%
Bolt connections for tower sections must use high tensile strength nuts with ratings of? -
CORRECT ANSWER - 12
According to the NCCCO tower crane reference manual, how many safety turns must be left on
the hoist drum when the load hook is in its lowest position? - CORRECT ANSWER - 3
According to the NCCCO tower crane reference manual when possible, installing the hoist wire
rope on a tower crane you should wind the rope with approximately how much of the maximum
permissible load? - CORRECT ANSWER - 10%
What grade of alloy steel chain should be used for crane, hoisting slings. - CORRECT
ANSWER - 80 OSHA 1910.184
According to ASME B30.3, using rotation resistant running rope on a tower crane how many
broken wires and six wrote diameters can you have to leave in service? - CORRECT
ANSWER - 1
