NWSA TTT-1 Written Test Practice
Exam with Verified Detailed Answers
Once the lifting path is determined, the vehicle mounted capstan
should be moved as close as possible to what? -
correct answer ✅The lifting stage area
An antenna that can transmit 360° -
correct answer ✅omni-directional
When inspecting wire rope diameter, the actual diameter is slightly
larger then the specified diameter. T or F -
correct answer ✅True
what is the factor of safety specified for rigging equipment? -
correct answer ✅5 to 1
exposure to ionizing radiation does what to the human body? -
correct answer ✅permanently changes cells
a good rule of thumb is to stay 6 feet or more away from the
centerline of an active antenna. T or F -
correct answer ✅True
, NWSA TTT-1 Written Test Practice
Exam with Verified Detailed Answers
when you are using synthetic rope for lifting loads everyday, how
often should it be inspected? -
correct answer ✅daily
at minimum, how often should a competent rigger have refresher
training? -
correct answer ✅refresher training every 2 years (rescue practice
is annual)
what is the factor of safety specified for synthetic rope? -
correct answer ✅10 to 1
the person operating the capstan needs a clear view of what? -
correct answer ✅the load and signal person
when using bolts or u-bolts with a slotted hole present, in what
order are the components installed? -
correct answer ✅flat washer, lock washer, then nut
which government organization regulates tower lighting? -
correct answer ✅FAA
Exam with Verified Detailed Answers
Once the lifting path is determined, the vehicle mounted capstan
should be moved as close as possible to what? -
correct answer ✅The lifting stage area
An antenna that can transmit 360° -
correct answer ✅omni-directional
When inspecting wire rope diameter, the actual diameter is slightly
larger then the specified diameter. T or F -
correct answer ✅True
what is the factor of safety specified for rigging equipment? -
correct answer ✅5 to 1
exposure to ionizing radiation does what to the human body? -
correct answer ✅permanently changes cells
a good rule of thumb is to stay 6 feet or more away from the
centerline of an active antenna. T or F -
correct answer ✅True
, NWSA TTT-1 Written Test Practice
Exam with Verified Detailed Answers
when you are using synthetic rope for lifting loads everyday, how
often should it be inspected? -
correct answer ✅daily
at minimum, how often should a competent rigger have refresher
training? -
correct answer ✅refresher training every 2 years (rescue practice
is annual)
what is the factor of safety specified for synthetic rope? -
correct answer ✅10 to 1
the person operating the capstan needs a clear view of what? -
correct answer ✅the load and signal person
when using bolts or u-bolts with a slotted hole present, in what
order are the components installed? -
correct answer ✅flat washer, lock washer, then nut
which government organization regulates tower lighting? -
correct answer ✅FAA
