NWSA TTT-2 Exam Questions and Answers
1. When is a High-Visibility Vest required?: When in a public easement.
2. How long after welding is completed does a spotter have to
monitor a site for fires?: 1 hour.
3. Which of the options will not prevent a fire while welding in a
fire prone area?: Chipping Slag.
4. How is an exothermic weld performed?: By an oxyacetylene torch
5. What is a structural member of a monopole?: Base Flange
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, 6. Can the WLL of a rigging system ever be exceeded?: No.
7. Who can communicate with a helicopter pilot?: Competent designated
person.
8. What is the load of 3 people tied off to a single point?: 15,000 lbs
9. If a Crane has a WLL of 6000 lbs and the headache ball is 300
lbs, what does that make the WLL?: 5,700 lbs.
10. What do you do if a synthetic sling has been burned?: Remove
from service.
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1. When is a High-Visibility Vest required?: When in a public easement.
2. How long after welding is completed does a spotter have to
monitor a site for fires?: 1 hour.
3. Which of the options will not prevent a fire while welding in a
fire prone area?: Chipping Slag.
4. How is an exothermic weld performed?: By an oxyacetylene torch
5. What is a structural member of a monopole?: Base Flange
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, 6. Can the WLL of a rigging system ever be exceeded?: No.
7. Who can communicate with a helicopter pilot?: Competent designated
person.
8. What is the load of 3 people tied off to a single point?: 15,000 lbs
9. If a Crane has a WLL of 6000 lbs and the headache ball is 300
lbs, what does that make the WLL?: 5,700 lbs.
10. What do you do if a synthetic sling has been burned?: Remove
from service.
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