Exam (elaborations)
Nccco Core Exam Questions And Answers With Verified Solutions 100% Correct!!! Latest Updated 2024
- Course
- Institution
Nccco Core Exam Questions And Answers With Verified Solutions 100% Correct!!! Latest Updated 2024
[Show more]
Content preview
Nccco Core Exam Questions AndAnswers With Verified Solutions 100%
Correct!!! Latest Updated 2024
Which of the following is an accurate statement about luffing jibs? -
ANSWER✔✔It raises and lowers independent from the boom
What is the weakest quadrant of a boom truck? - ANSWER✔✔Front
What effect would blocking up the ends of the tracks have on a crane? -
ANSWER✔✔It would increase capacity over the ends
The tipping axis of a crawler crane is? - ANSWER✔✔It depends if the idler or
sprocket are offset from track rollers
According to ASME B30.5 what percentage should not be exceeded on a mobile
crane during a load test? - ANSWER✔✔100%
From strongest to weakest put the following hitches in order -
ANSWER✔✔Basket, vertical, choker
Which of the following should synthetic slings not be used around? -
ANSWER✔✔Acid
How often should you inspect a running rope? - ANSWER✔✔Daily
The radius on a crane chart refers to? - ANSWER✔✔Center of rotation to center
of gravity of the load or hook
What percentage is the manufacture rate of capacity of a mobile crane on
outriggers? - ANSWER✔✔85%
What percentage is the manufacture rated capacity of a rough terrain crane on
rubber? - ANSWER✔✔75%
, What is Lay length? - ANSWER✔✔The distance required for a strand to make a
complete revolution around the rope
What is one problem lubricating wire rope can cause? - ANSWER✔✔Obstructed
view when inspecting the rope
What would What would call for a running rope to be taken out of service? -
ANSWER✔✔Six randomly distributed broken wires and one Lay or three in one
strand and one lay
Which of these is known as a standing rope? - ANSWER✔✔Pendant line
If you are at a radius below the bold line on a load chart, which does that mean? -
ANSWER✔✔Tipping, stability
To lift personnel, he must have an anti-two block on the crane? -
ANSWER✔✔True
The personal platform must be proof tested to _________ Of the platforms rated
capacity - ANSWER✔✔125%
The crane must be D rated ______ To lift personnel - ANSWER✔✔50%
When lifting personnel, how should the rigging be a attached to the hook? -
ANSWER✔✔With master link
When using wire rope slings, the eye of the slings shall have? -
ANSWER✔✔Thimbles
The crane operator should respond to the stop signal from anyone -
ANSWER✔✔True
On a rough terrain crane what is the strongest quadrant? - ANSWER✔✔Front
If an operator does not boom up to allow for a boom deflection, the load will? -
ANSWER✔✔Move away from the Crane
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 classhub. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
76462 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now