NCCCO Core Exam Outline Questions Updated To Pass ( With Highest Ratings )
5 views 0 purchase
Course
NCCCO Core
Institution
NCCCO Core
These materials should be used when setting up on soft surfaces such as soft ground, asphalt or backfilled material - Correct Answer Timber or steel
On crawler cranes, which boom position creates the greatest ground pressure - Correct Answer Over the corner
Allows the weight of the crane an...
NCCCO Core Exam Outline Questions Updated To
Pass ( With Highest Ratings )
These materials should be used when setting up on soft surfaces such as soft ground, asphalt or
backfilled material - Correct Answer Timber or steel
On crawler cranes, which boom position creates the greatest ground pressure - Correct Answer Over the
corner
Allows the weight of the crane and load to be distributed over a greater surface area. Should be used
under outrigger floats at all times. - Correct Answer Blocking
Blocking should be at least how many times the surface area of the float - Correct Answer 3
Overhead power lines must be considered to be in this condition until electrical authorities indicate
otherwise - Correct Answer Energized
No part of the crane or load must ever enter this area around an energized power line - Correct Answer
Prohibited zone
The prohibited zone must be enlarged as this increases - Correct Answer kV
What minimum distance does OSHA require be maintained when voltage up to 350 kV is unknown -
Correct Answer 20 foot
What minimum distance is required if the voltage is over 350 kV and unknown - Correct Answer 50 foot
This person must be appointed any time the crane is working within a boom's length of the prohibited
zone - Correct Answer Qualified signal person
The use of these should be avoided when lifting near power lines, however if necessary should be non-
conductive type - Correct Answer Tag lines
, Avoid operating cranes or handling materials in this area of power lines - Correct Answer Above power
lines
What does an operator do if the crane comes in contact with a power line - Correct Answer Remain in
the cab
If it is necessary to leave the crane cab before power lines are de-energized after contact, how does the
operator exit the cab - Correct Answer Jump
A crane can also become electrically charged when working close to these (radio, microwave, cell) -
Correct Answer transmission towers
Before traveling on site with a load, be sure that this is allowed by the - Correct Answer Manufacturer
Ensure the boom low enough when traveling with a load to avoid the possibility of this - Correct Answer
Backward collapse
Always travel in this direction when traveling with a load - Correct Answer Toward the load
Most manufacturers do not permit travel with a load when the boom is in these settings - Correct
Answer Boom extension, jib, or pinned section
To prevent a lattice boom crane from tipping forward, the boom should be in this position before
traveling down an incline - Correct Answer Raised
To prevent a lattice boom crane from tipping backwards, the boom should be in this position when
traveling up an incline - Correct Answer Lowered
Responsible for seeing that the ground conditions are adequate to support the equipment. - Correct
Answer Controlling entity
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Victoria108. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
