Exam (elaborations)
Nccco tower crane test (New 2024/ 2025 Update) Questions and Verified Answers| Graded A
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Nccco tower crane test (New 2024/ 2025 Update) Questions and Verified Answers| Graded A
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Nccco tower crane test1.Splices in rall tracks shall have: Smooth Joints
2.Hydraulic systems should have their proper fluid level checked: Daily
3.If power fails during operations, the following shouldn't apply: Do your
best to finish moving load where it was designated to go
4.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: Person responsible
for lift
5.Where should climbing instructions be kept: ON Site
6.All climbing operations shall be performed under the supervision of:
Quali- fied person
7.When cranes are erected, load limiting devices shall be tested for
proper setting and operation: Before crane is placed in service
8.Hooks shall be equipped with latches unless the application makes the
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,use of the latch: Impractical
9.Size and position of signs or panels must satisfy the limitations of:
Manu- facturer
10.Fall prevention measures are needed for working at locations where
you are exposed: To a fall of 6ft or more
11.Travel distance on hand levers shall not be greater: than 14 inches
from neutral position
12.For power lines rated 175KV the minimum clearance between the lines
and any part of the crane or load is: 15ft
13.All controls shall be tested by the operator at the: start of new shift
14.Before each climbing operation all load members of the support
system shall be: Inspected
15.Chain slings are required to be: ID tagged
16.Welding on loads suspended by the crane can only be done if the
load has: Insulated slings
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, 17.How much does an average cubic yard of concrete weight: 4,000 lbs
18.Main power switch for tower crane is: At base of crane
19.Items not listed in the frequent inspection checklist are: Hydraulic
pumps and valves for excessive wear or damage
20.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: Personnel
Lift
21.Each series of voice signals shall contain three elements stated in
the following order: Function and Direction - Distance and speed -
Function stop
22.When lifting personnel communication shall be maintained between
three of the next four: Person(s) being lifted - Operator - Signal person
23.The condition when the tower load block or hook assembly comes
in contact with the upper: Two-blocking
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