NWSA TTT-2 Exam Questions And Answers
100% Pass
When is a High-Visibility Vest required? - answerWhen in a public easement.
How long after welding is completed does a spotter have to monitor a site for fires? -
answer1 hour.
Which of the options will not prevent a fire while welding in a fire ...
When is a High-Visibility Vest required? - answer✔When in a public easement.
How long after welding is completed does a spotter have to monitor a site for fires? -
answer✔1 hour.
Which of the options will not prevent a fire while welding in a fire prone area? -
answer✔Chipping Slag.
How is an exothermic weld performed? - answer✔By an oxyacetylene torch
What is a structural member of a monopole? - answer✔Base Flange
Can the WLL of a rigging system ever be exceeded? - answer✔No.
Who can communicate with a helicopter pilot? - answer✔Competent designated person.
What is the load of 3 people tied off to a single point? - answer✔15,000 lbs
If a Crane has a WLL of 6000 lbs and the headache ball is 300 lbs, what does that make the
WLL? - answer✔5,700 lbs.
What do you do if a synthetic sling has been burned? - answer✔Remove from service.
When is it acceptable to tie a knot in a sling to make is shorter? - answer✔Never.
When crane boom is at 45 degrees, what will happen if you signal cable up? (this is one of the
picture questions) - answer✔The load will raise.
When is it okay to modify a harness? - answer✔Never.
When crane boom is at 45 degrees, what will happen if you signal boom up? (this is one of the
picture questions) - answer✔The load will raise and the radius will be reduced.
What is the class plan for demolishing a tower? - answer✔Class IV
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