NCCCO Core Exam 2026–2027 | Actual 100 Questions with
Correct Detailed Verified Answers | Expert Graded A+ Latest
Study Guide for Success
,If taking sides strain on a boom what concerns the
operator the most - ✔✔✔ANSWER-Boom damage
If a crane load chart has capacities listed in the shaded
area this means that - ✔✔✔ANSWER-If overloaded
structural confidence will be compromised
As the layers of rope on a drum increase the allowable
line Pull wil - ✔✔✔ANSWER-Decrease
Which of the following actions is most likely to cause
two blocking - ✔✔✔ANSWER-Telescoping the boom
out
When is it safe to handle loads under powerlines -
✔✔✔ANSWER-The load know where any part of the
crane can come closer than regulations allow
When working your power lines tag lines and slings
should be constructed of - ✔✔✔ANSWER-Probably
propylene or polyethylene and webbing because they
offer a fair
insulating properties
,When reading a load chart the listed capacity has an
Asterix next to it this means - ✔✔✔ANSWER-The
capacities are based on the cranes structural
competence
Of the following actions which one will most likely
cause a side load condition - ✔✔✔ANSWER-Abruptly
starting or stopping the swing
Cording to OSHA with any hook ball or attachment at
its lowest point a minimum of blank reps must remain
on the drum at all times - ✔✔✔ANSWER-2
What is the minimum distance of crane must maintain
from powerlines rated below 50 KV - ✔✔✔ANSWER-10
feet
What is the best procedures to follow if underground
utilities are present - ✔✔✔ANSWER-Contact utility
company
, For boom is reeves eccentrically to the block the most
common result would be - ✔✔✔ANSWER-Twisting of
the boom
Correct Detailed Verified Answers | Expert Graded A+ Latest
Study Guide for Success
,If taking sides strain on a boom what concerns the
operator the most - ✔✔✔ANSWER-Boom damage
If a crane load chart has capacities listed in the shaded
area this means that - ✔✔✔ANSWER-If overloaded
structural confidence will be compromised
As the layers of rope on a drum increase the allowable
line Pull wil - ✔✔✔ANSWER-Decrease
Which of the following actions is most likely to cause
two blocking - ✔✔✔ANSWER-Telescoping the boom
out
When is it safe to handle loads under powerlines -
✔✔✔ANSWER-The load know where any part of the
crane can come closer than regulations allow
When working your power lines tag lines and slings
should be constructed of - ✔✔✔ANSWER-Probably
propylene or polyethylene and webbing because they
offer a fair
insulating properties
,When reading a load chart the listed capacity has an
Asterix next to it this means - ✔✔✔ANSWER-The
capacities are based on the cranes structural
competence
Of the following actions which one will most likely
cause a side load condition - ✔✔✔ANSWER-Abruptly
starting or stopping the swing
Cording to OSHA with any hook ball or attachment at
its lowest point a minimum of blank reps must remain
on the drum at all times - ✔✔✔ANSWER-2
What is the minimum distance of crane must maintain
from powerlines rated below 50 KV - ✔✔✔ANSWER-10
feet
What is the best procedures to follow if underground
utilities are present - ✔✔✔ANSWER-Contact utility
company
, For boom is reeves eccentrically to the block the most
common result would be - ✔✔✔ANSWER-Twisting of
the boom
