NCCCO TOWER CRANE CORRECT FINAL EXAM
QUESTIONS AND ANSWERS SURE A+
✔✔According to OSHA , when lifting personnel in a platform the cranes hook must be
the type that : - ✔✔Can be closed and locked
✔✔According to OSHA1926.1431 , employees occupying a personnel platform over
water are NOT : - ✔✔Required to wear a personal fall arrest system
✔✔According to OSHA 1926.1435 , before assembly , all Tower crane components
must be visually inspected for : - ✔✔Damage or Excessive wear
✔✔According to OSHA 1926.1412 , if the operator finds a safety hazard during a pre -
shift inspection , he must ? - ✔✔Tag out of service
✔✔According to OSHA 1926.1408 Option # 3 , what is the minimum allowable distance
between the crane and energized power lines rated up to 50kV ? - ✔✔10 feet
✔✔According to OSHA1926.1408 , which of the following is NOT required when using a
dedicated spotter to prevent encroachment ? - ✔✔Being equipped with a proximity
alarm
✔✔According to OSHA 1926.1431 , when a wire rope bridle is used as rigging between
a personnel platform and the load line hook , each bridle leg shall be connected to a : -
✔✔Master link
✔✔According to OSHA Subpart CC , when is it safe to work closer than the allowable
distance from power lines ? - ✔✔When utility owner says lines are de - energized
, ✔✔According to OSHA 1926.1435 , when the manufacturer does not specify plumb
tolerance , the crane tower must be plumb to a tolerance of which item listed below ? -
✔✔1 inch in 40 feet
✔✔When is a spotter required to be utilized when working in close proximity of
powerline ? - ✔✔When the operator cannot see the elevated warning lines .
✔✔According to OSHA 1926.1431 , eyes in wire rope bridle slings used for hoisting
personnel platforms must be fabricated with which item listed below ? - ✔✔Thimbles
✔✔According to OSHA 1926.1435 , the size and location of any advertisement panel
installed on a Tower crane should be approved by which entity listed below ? -
✔✔Manufacturer
✔✔According to OSHA 1926.1435 , which item must be mounted above the rotating
superstructure on a Tower crane ? - ✔✔Wind speed device
✔✔According to OSHA Subpart CC , a pre - erection inspection must be performed by
which type of person? - ✔✔Qualified
✔✔According to OSHA Subpart CC , which item is not a requirement for the monthly
inspection on a Tower crane used in construction ? - ✔✔Turntable
✔✔According to OSHA 1926.1431 , the total weight of the loaded personnel platform
and related rigging shall not exceed ? - ✔✔50 % of the cranes capacity at any given
radius or configuration
✔✔According to OSHA 1926.1431 , what device must be used to prevent damage or
failure at all points where two - blocking could occur ? - ✔✔Anti two - block
✔✔According to OSHA in addition to training , what must be done to prevent people
from being struck or crushed by the rotating superstructure of a self - erecting tower
crane ? - ✔✔Erect and Maintain warning lines
✔✔According to OSHA 1926.1408 table A , when operating near high voltage power
lines , what clearance shall be required when the rating of the lines is 275kV ? - ✔✔20
feet w / encroachment precautions
✔✔According to OSHA 1926.1408 table A , when operating near high voltage power
lines , what clearance shall be required when the rating of the lines is 345kV ? - ✔✔20
feet w / encroachment precautions
QUESTIONS AND ANSWERS SURE A+
✔✔According to OSHA , when lifting personnel in a platform the cranes hook must be
the type that : - ✔✔Can be closed and locked
✔✔According to OSHA1926.1431 , employees occupying a personnel platform over
water are NOT : - ✔✔Required to wear a personal fall arrest system
✔✔According to OSHA 1926.1435 , before assembly , all Tower crane components
must be visually inspected for : - ✔✔Damage or Excessive wear
✔✔According to OSHA 1926.1412 , if the operator finds a safety hazard during a pre -
shift inspection , he must ? - ✔✔Tag out of service
✔✔According to OSHA 1926.1408 Option # 3 , what is the minimum allowable distance
between the crane and energized power lines rated up to 50kV ? - ✔✔10 feet
✔✔According to OSHA1926.1408 , which of the following is NOT required when using a
dedicated spotter to prevent encroachment ? - ✔✔Being equipped with a proximity
alarm
✔✔According to OSHA 1926.1431 , when a wire rope bridle is used as rigging between
a personnel platform and the load line hook , each bridle leg shall be connected to a : -
✔✔Master link
✔✔According to OSHA Subpart CC , when is it safe to work closer than the allowable
distance from power lines ? - ✔✔When utility owner says lines are de - energized
, ✔✔According to OSHA 1926.1435 , when the manufacturer does not specify plumb
tolerance , the crane tower must be plumb to a tolerance of which item listed below ? -
✔✔1 inch in 40 feet
✔✔When is a spotter required to be utilized when working in close proximity of
powerline ? - ✔✔When the operator cannot see the elevated warning lines .
✔✔According to OSHA 1926.1431 , eyes in wire rope bridle slings used for hoisting
personnel platforms must be fabricated with which item listed below ? - ✔✔Thimbles
✔✔According to OSHA 1926.1435 , the size and location of any advertisement panel
installed on a Tower crane should be approved by which entity listed below ? -
✔✔Manufacturer
✔✔According to OSHA 1926.1435 , which item must be mounted above the rotating
superstructure on a Tower crane ? - ✔✔Wind speed device
✔✔According to OSHA Subpart CC , a pre - erection inspection must be performed by
which type of person? - ✔✔Qualified
✔✔According to OSHA Subpart CC , which item is not a requirement for the monthly
inspection on a Tower crane used in construction ? - ✔✔Turntable
✔✔According to OSHA 1926.1431 , the total weight of the loaded personnel platform
and related rigging shall not exceed ? - ✔✔50 % of the cranes capacity at any given
radius or configuration
✔✔According to OSHA 1926.1431 , what device must be used to prevent damage or
failure at all points where two - blocking could occur ? - ✔✔Anti two - block
✔✔According to OSHA in addition to training , what must be done to prevent people
from being struck or crushed by the rotating superstructure of a self - erecting tower
crane ? - ✔✔Erect and Maintain warning lines
✔✔According to OSHA 1926.1408 table A , when operating near high voltage power
lines , what clearance shall be required when the rating of the lines is 275kV ? - ✔✔20
feet w / encroachment precautions
✔✔According to OSHA 1926.1408 table A , when operating near high voltage power
lines , what clearance shall be required when the rating of the lines is 345kV ? - ✔✔20
feet w / encroachment precautions
