100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
NCCCO CORE FINAL EXAM NEWEST ACTUAL EXAM COMPLETE 200 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ $27.49   Add to cart

Exam (elaborations)

NCCCO CORE FINAL EXAM NEWEST ACTUAL EXAM COMPLETE 200 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+

 18 views  0 purchase
  • Course
  • NCCCO CORE
  • Institution
  • NCCCO CORE

NCCCO CORE FINAL EXAM NEWEST 2024- 2025 ACTUAL EXAM COMPLETE 200 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+

Preview 4 out of 33  pages

  • October 19, 2024
  • 33
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NCCCO CORE
  • NCCCO CORE
avatar-seller
johnkabiru
1|Page



NCCCO CORE FINAL EXAM NEWEST 2024-
2025 ACTUAL EXAM COMPLETE 200
QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS)
|ALREADY GRADED A+



Deflection of the boom while operating a mobile crane will
increase? - CORRECT ANSWER-Load Radius (Swings out)


A sudden start or stop of the hoisting function while operating a
mobile crane can produce a: - CORRECT ANSWER-dynamic
load


Before lifting an occupied personnel platform on a job site,
which of the following applies? - CORRECT ANSWER-Use
50% of rated capacity, Trial lift to anticipated weight, Ensure
rigging dedicated to platform only.


According to OSHA 1926. 1431, while hoisting a personnel
platform, what weather condition listed below will promptly
discontinue the operation? - CORRECT ANSWER-Dangerous

,2|Page


If working near overhead power line and using a tag line, which
type of rope is least conductive to electricity? - CORRECT
ANSWER-Polypropylene


When working near power lines with the mobile crane, where
does OSHA require caution stickers be installed on all
equipment? - CORRECT ANSWER-At operators station and 2
on the outside of the equipment.


According to OSHA table T, what is the minimum clearance for
133kV power lines? - CORRECT ANSWER-10ft


According to OSHA's table T, what clearance should a mobile
crane IN TRANSIT keep while going under 445kV lines? -
CORRECT ANSWER-16ft


According to OSHA when is it safe to hoist loads with a mobile
crane below energized power lines? - CORRECT ANSWER-
When the fully extended boom can't reach the prohibited zone.


According to OSHA 1926. 1411, when you encounter power
lines with a voltage of 44kV and the crane is TRAVELING,
according to Table T, what is the minimum required clearance? -
CORRECT ANSWER-6ft

,3|Page


According to OSHA, mobile crane load block hooks must not
have a twist in excess of: - CORRECT ANSWER-0


According to OSHA, mobile crane load blocks hooks must not
have a throat opening in excess of: - CORRECT ANSWER-5%


When correctly installing U-bolt type wire rope clips, the U
portion of the clip shall be on: - CORRECT ANSWER-the dead
or short end


What is the angle between the top of the load and the sling leg
referred to in sling load charts? - CORRECT ANSWER-
Horizontal sling angle


When installing a wedge socket, it must be attached with the
load line pulling in a straight line from the: - CORRECT
ANSWER-pin


What is the purpose of placing mats or cribbing under outrigger
floats? - CORRECT ANSWER-Distribute the force over a larger
area


Where is the best location for leveling a crane? - CORRECT
ANSWER-Upperworks

, 4|Page




When may blocking (cribbing) be placed under outrigger beams
on mobile cranes? - CORRECT ANSWER-Never approved


Mobile cranes should be level to within what percent of grade? -
CORRECT ANSWER-1%


Timber crane mats work best when they are - CORRECT
ANSWER-Bolted together


When arriving in the crane at the job site, the operator should
first determine the condition of - CORRECT ANSWER-access
roads


What surface listed below would NOT be a good location for
assembly or setup of a mobile crane? - CORRECT ANSWER-
Above underground vaults


Each outrigger pad and its blocking should be sufficient to
support? - CORRECT ANSWER-The total weight of the crane
and its load


How does high wind affect a mobile crane with a long boom? -
CORRECT ANSWER-Introduces side load onto the boom

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 johnkabiru. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $27.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81113 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$27.49
  • (0)
  Add to cart