NCCCO Tower Crane Exam Most Recent
2025/2026 Complete Questions and Correct
Detailed Answers Already Graded A+|Assured
Success
How much does an average cubic yard of concrete weight - CORRECT
ANSWER-4,000 lbs
Main power switch for tower crane is - CORRECT ANSWER-At base of
crane
Items not listed in the frequent inspection checklist are - CORRECT
ANSWER-Hydraulic pumps and valves for excessive wear or damage
When is it necessary to determine that there is no practical alternative way to
perform the needed work or to gain access to the area - CORRECT
ANSWER-Personnel Lift
,Each series of voice signals shall contain three elements stated in the following
order - CORRECT ANSWER-Function and Direction - Distance and speed -
Function stop
When lifting personnel communication shall be maintained between three of the
next four - CORRECT ANSWER-Person(s) being lifted - Operator - Signal
person
Splices in rall tracks shall have - CORRECT ANSWER-Smooth Joints
Hydraulic systems should have their proper fluid level checked - CORRECT
ANSWER-Daily
If power fails during operations, the following shouldn't apply - CORRECT
ANSWER-Do your best to finish moving load where it was designated to go
If load is undetermined who is to find out if load weight does not exceed crane
rating at radius at which the load is to be lifted - CORRECT ANSWER-
Person responsible for lift
, Where should climbing instructions be kept - CORRECT ANSWER-ON Site
All climbing operations shall be performed under the supervision of -
CORRECT ANSWER-Qualified person
When cranes are erected, load limiting devices shall be tested for proper setting
and operation - CORRECT ANSWER-Before crane is placed in service
Hooks shall be equipped with latches unless the application makes the use of the
latch - CORRECT ANSWER-Impractical
Size and position of signs or panels must satisfy the limitations of - CORRECT
ANSWER-Manufacturer
Fall prevention measures are needed for working at locations where you are
exposed - CORRECT ANSWER-To a fall of 6ft or more
Travel distance on hand levers shall not be greater - CORRECT ANSWER-
than 14 inches from neutral position
2025/2026 Complete Questions and Correct
Detailed Answers Already Graded A+|Assured
Success
How much does an average cubic yard of concrete weight - CORRECT
ANSWER-4,000 lbs
Main power switch for tower crane is - CORRECT ANSWER-At base of
crane
Items not listed in the frequent inspection checklist are - CORRECT
ANSWER-Hydraulic pumps and valves for excessive wear or damage
When is it necessary to determine that there is no practical alternative way to
perform the needed work or to gain access to the area - CORRECT
ANSWER-Personnel Lift
,Each series of voice signals shall contain three elements stated in the following
order - CORRECT ANSWER-Function and Direction - Distance and speed -
Function stop
When lifting personnel communication shall be maintained between three of the
next four - CORRECT ANSWER-Person(s) being lifted - Operator - Signal
person
Splices in rall tracks shall have - CORRECT ANSWER-Smooth Joints
Hydraulic systems should have their proper fluid level checked - CORRECT
ANSWER-Daily
If power fails during operations, the following shouldn't apply - CORRECT
ANSWER-Do your best to finish moving load where it was designated to go
If load is undetermined who is to find out if load weight does not exceed crane
rating at radius at which the load is to be lifted - CORRECT ANSWER-
Person responsible for lift
, Where should climbing instructions be kept - CORRECT ANSWER-ON Site
All climbing operations shall be performed under the supervision of -
CORRECT ANSWER-Qualified person
When cranes are erected, load limiting devices shall be tested for proper setting
and operation - CORRECT ANSWER-Before crane is placed in service
Hooks shall be equipped with latches unless the application makes the use of the
latch - CORRECT ANSWER-Impractical
Size and position of signs or panels must satisfy the limitations of - CORRECT
ANSWER-Manufacturer
Fall prevention measures are needed for working at locations where you are
exposed - CORRECT ANSWER-To a fall of 6ft or more
Travel distance on hand levers shall not be greater - CORRECT ANSWER-
than 14 inches from neutral position
