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NWSA TTT 2 EXAM WITH QUESTIONS
AND ANSWERS
Question : Which of the options will not prevent a fire while
welding in a fire prone area?
Correct answer: Chipping Slag.
Question : Which is used for performance testing fiber optic
cable?
Correct answer: OTDR
Question : Which of these is not used to test COAX cable?
Correct answer: OTDR
Question : Which is not a method to test guy wire tension?
Correct answer: Turnbuckle.
Question : When is a High-Visibility Vest required?
Correct answer: When in a public easement.
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Question : How long after welding is completed does a spotter
have to monitor a site for fires?
Correct answer: 1 hour.
Question : How is an exothermic weld performed?
Correct answer: By an oxyacetylene torch
Question : What is a structural member of a monopole?
Correct answer: Base Flange
Question : Can the WLL of a rigging system ever be
exceeded?
Correct answer: No.
Question : Who can communicate with a helicopter pilot?
Correct answer: Competent designated person.
Question : What is the load of 3 people tied off to a single
point?
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Correct answer: 15,000 lbs
Question : If a Crane has a WLL of 6000 lbs and the headache
ball is 300 lbs, what does that make the WLL?
Correct answer: 5,700 lbs.
Question : What do you do if a synthetic sling has been
burned?
Correct answer: Remove from service.
Question : When is it acceptable to tie a knot in a sling to
make is shorter?
Correct answer: Never.
Question : When crane boom is at 45 degrees, what will
happen if you signal cable up? (this is one of the picture questions)
Correct answer: The load will raise.
Question : When is it okay to modify a harness?
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Correct answer: Never.
Question : When crane boom is at 45 degrees, what will
happen if you signal boom up? (this is one of the picture questions)
Correct answer: The load will raise and the radius will be
reduced.
Question : What is the class plan for demolishing a tower?
Correct answer: Class IV
Question : With a 8ft ground rod, what is minimum distance
they should be apart?
Correct answer: 20 ft apart.
Question : How much galvanization should be removed while
preparing for a weld?