NCCCO TWR Practice Test Study Guide Exam with 100% Verified Answers
5 views 0 purchase
Course
Nccco
Institution
Nccco
NCCCO TWR Practice Test Study Guide
Exam with 100% Verified Answers
1. Which of the following OSHA regulations govern suspended personnel platforms? -
CORRECT ANSWER-OSHA 1926.550(g)
2. According to ASME B30.3, the prohibited zone for power lines that are 60kV is? -
CORRECT ANSWER-15ft
3. Ac...
NCCCO TWR Practice Test Study Guide Exam with 100% Verified Answers 1. Which of the following OSHA regulations govern suspended personnel platforms? - CORRECT ANSWER -OSHA 1926.550(g) 2. According to ASME B30.3, the prohibited zone for power lines that are 60kV is? - CORRECT ANSWER -15ft 3. According to ASME B30.3, load hoist rotation resistant wire rope has a design factor of? - CORRECT ANSWER -5 to 1 4. According to ASME B30.3, when lifting a suspended personnel platform the design factor for the rigging hardware is? - CORRECT ANSWER -5 to 1 5. According to ASME B30.3, load hoist ropes that are not rotation resistant must have a design factor of? - CORRECT ANSWER -5 to 1 6. The OSHA Construction Standard for rigging equipment is? - CORRECT ANSWER -
1926.251 7. According to ASME B30.3, on whose recommendations should a preventative maintenance program be set up? - CORRECT ANSWER -Crane manufacturer 8. When using cable or nylon spreaders it is important to remember? - CORRECT ANSWER -The lower the spreader angle the greater the tension 9. According to OSHA, when testing a man basket how long must the test pick be maintained? - CORRECT ANSWER -5 minutes 10. According to ASME B30.3, what is the minimum pitch diameter for load hoisting sheaves? - CORRECT ANSWER -Not less than 18 times rope diameter 11. According to ASME B30.3, what is the minimum pitch diameter for load block sheaves? - CORRECT ANSWER -Not less than 16 times rope diameter 12. According to ASME B30.3, what is the minimum pitch diameter for boom hoist sheaves? - CORRECT ANSWER -Not less than 15 times rope diameter 13. According to OSHA, when lifting personnel the cranes hook must be the type that? - CORRECT ANSWER -Can be closed and locked 14. According to OSHA, when working over water with a man basket are the people inside required to wear a belt/harness? - CORRECT ANSWER -No harness or belt required 15. According to ASME B30.3, when working near power lines where should caution stickers be installed? - CORRECT ANSWER -At operator's station and at the base of the crane 16. According to OSHA, a frequent inspection is? - CORRECT ANSWER -Daily to monthly 17. According to OSHA, a periodic inspection is? - CORRECT ANSWER -Monthly to annually 18. Cranes idle for more than 6 months must have inspections performed? - CORRECT ANSWER -Frequent and periodic 19. Cranes idle for less than 6 months must have inspections performed? - CORRECT ANSWER -Frequent 20. Cranes lifting personnel platforms must have the platform and rigging inspected? - CORRECT ANSWER -Prior to each shift 21. Crane hooks must not be twisted in excess of? - CORRECT ANSWER -10 degrees 22. A crane hook's throat open must not exceed? - CORRECT ANSWER -15% of its original size 23. By order of hitch strength, which is the correct answer? - CORRECT ANSWER -
Basket, vertical, choker 24. According to ASME B30.3 and OSHA, you should always have atleast how many wraps on a hoist drum? - CORRECT ANSWER -2 25. What is the minimum allowable distance from the crane and powerlines under 50kV? - CORRECT ANSWER -10ft 26. According to ASME B30.3, how many randomly broken wires must there be to remove a running wire rope from service? - CORRECT ANSWER -12 27. According to ASME B30.3, when working near powerlines when is a signal person required? - CORRECT ANSWER -When crane moves within a booms length of powerlines 28. According to OSHA, after the crane has been checked out and before personnel lift operations begin the crew should? - CORRECT ANSWER -Have a pre lift meeting
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 TIFFACADEMICS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
