NCCCO tower crane exam practice
questions with 100% correct verified
detailed answers 2025
Splices in rall tracks shall have --- correct precise answer ---Smooth
Joints
Hydraulic systems should have their proper fluid level checked ---
correct precise answer ---Daily
If power fails during operations, the following shouldn't apply ---
correct precise 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 precise answer ---Person responsible for lift
Where should climbing instructions be kept --- correct precise answer
---ON Site
,All climbing operations shall be performed under the supervision of ---
correct precise answer ---Qualified person
When cranes are erected, load limiting devices shall be tested for
proper setting and operation --- correct precise answer ---Before
crane is placed in service
Hooks shall be equipped with latches unless the application makes the
use of the latch --- correct precise answer ---Impractical
Size and position of signs or panels must satisfy the limitations of ---
correct precise answer ---Manufacturer
Fall prevention measures are needed for working at locations where
you are exposed --- correct precise answer ---To a fall of 6ft or more
Travel distance on hand levers shall not be greater --- correct precise
answer ---than 14 inches from neutral position
For power lines rated 175KV the minimum clearance between the lines
and any part of the crane or load is --- correct precise answer ---15ft
, All controls shall be tested by the operator at the --- correct precise
answer ---start of new shift
Before each climbing operation all load members of the support
system shall be --- correct precise answer ---Inspected
Chain slings are required to be --- correct precise answer ---ID tagged
Welding on loads suspended by the crane can only be done if the load
has --- correct precise answer ---Insulated slings
How much does an average cubic yard of concrete weight --- correct
precise answer ---4,000 lbs
Main power switch for tower crane is --- correct precise answer ---At
base of crane
Items not listed in the frequent inspection checklist are --- correct
precise answer ---Hydraulic pumps and valves for excessive wear or
damage
questions with 100% correct verified
detailed answers 2025
Splices in rall tracks shall have --- correct precise answer ---Smooth
Joints
Hydraulic systems should have their proper fluid level checked ---
correct precise answer ---Daily
If power fails during operations, the following shouldn't apply ---
correct precise 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 precise answer ---Person responsible for lift
Where should climbing instructions be kept --- correct precise answer
---ON Site
,All climbing operations shall be performed under the supervision of ---
correct precise answer ---Qualified person
When cranes are erected, load limiting devices shall be tested for
proper setting and operation --- correct precise answer ---Before
crane is placed in service
Hooks shall be equipped with latches unless the application makes the
use of the latch --- correct precise answer ---Impractical
Size and position of signs or panels must satisfy the limitations of ---
correct precise answer ---Manufacturer
Fall prevention measures are needed for working at locations where
you are exposed --- correct precise answer ---To a fall of 6ft or more
Travel distance on hand levers shall not be greater --- correct precise
answer ---than 14 inches from neutral position
For power lines rated 175KV the minimum clearance between the lines
and any part of the crane or load is --- correct precise answer ---15ft
, All controls shall be tested by the operator at the --- correct precise
answer ---start of new shift
Before each climbing operation all load members of the support
system shall be --- correct precise answer ---Inspected
Chain slings are required to be --- correct precise answer ---ID tagged
Welding on loads suspended by the crane can only be done if the load
has --- correct precise answer ---Insulated slings
How much does an average cubic yard of concrete weight --- correct
precise answer ---4,000 lbs
Main power switch for tower crane is --- correct precise answer ---At
base of crane
Items not listed in the frequent inspection checklist are --- correct
precise answer ---Hydraulic pumps and valves for excessive wear or
damage
