NWSA TTT-1 Written Test Practice Key Concepts
With Accurate Answers 2025\2026 A+ Grades.
Once the lifting path is determined, the vehicle mounted capstan should be
moved as close as possible to what?
- accurate answers-The lifting stage area
An antenna that can transmit 360°
- accurate answers-omni-directional
When inspecting wire rope diameter, the actual diameter is slightly larger
then the specified diameter. T or F
- accurate answers-True
what is the factor of safety specified for rigging equipment?
- accurate answers-5 to 1
exposure to ionizing radiation does what to the human body?
- accurate answers-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
- accurate answers-True
when you are using synthetic rope for lifting loads everyday, how often should
it be inspected?
- accurate answers-daily
at minimum, how often should a competent rigger have refresher training?
- accurate answers-refresher training every 2 years (rescue practice is annual)
what is the factor of safety specified for synthetic rope?
- accurate answers-10 to 1
the person operating the capstan needs a clear view of what?
- accurate answers-the load and signal person
, when using bolts or u-bolts with a slotted hole present, in what order are the
components installed?
- accurate answers-flat washer, lock washer, then nut
which government organization regulates tower lighting?
- accurate answers-FAA
it is correct to use a carabiner manufactured for PPE when lifting loads. T or F
- accurate answers-False
if a synthetic rope has a breaking strength of 7,600 lbs, what is the maximum
gross load that can be lifted?
- accurate answers-760 lbs (7,600÷10=760///10% of the breaking strength)
when must a hard hat be worn?
- accurate answers-When it is mandated by employer policy. When overhead
hazards are present. When customer contract requires its use.
if a synthetic rope has a breaking strength of 6,600 lbs, and a bowline knot is
tied to make a lifting eye, what is the maximum gross load that can be lifted?
- accurate answers-660 lbs (10% of breaking strength)
due to the resonance frequency and the high power of broadcast antennas,
over exposure is almost always a problem. T or F
- accurate answers-True (the wavelength emitted by broadcast frequency,
especially FM signal, is the same size as the human body)
if you notice the impact indicator has been deployed while inspecting your
equipment, what should you do?
- accurate answers-take it out of service immediately
the standard states that a load chart must match the specific pole for which it
was developed. T or F
- accurate answers-True (gin pole, base mounted hoist, or crane must have a
load chart)
On any fall protection component, the latch must be double locking and be
designed to withstand how many lbs. of force?
- accurate answers-3,600 lbs.
With Accurate Answers 2025\2026 A+ Grades.
Once the lifting path is determined, the vehicle mounted capstan should be
moved as close as possible to what?
- accurate answers-The lifting stage area
An antenna that can transmit 360°
- accurate answers-omni-directional
When inspecting wire rope diameter, the actual diameter is slightly larger
then the specified diameter. T or F
- accurate answers-True
what is the factor of safety specified for rigging equipment?
- accurate answers-5 to 1
exposure to ionizing radiation does what to the human body?
- accurate answers-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
- accurate answers-True
when you are using synthetic rope for lifting loads everyday, how often should
it be inspected?
- accurate answers-daily
at minimum, how often should a competent rigger have refresher training?
- accurate answers-refresher training every 2 years (rescue practice is annual)
what is the factor of safety specified for synthetic rope?
- accurate answers-10 to 1
the person operating the capstan needs a clear view of what?
- accurate answers-the load and signal person
, when using bolts or u-bolts with a slotted hole present, in what order are the
components installed?
- accurate answers-flat washer, lock washer, then nut
which government organization regulates tower lighting?
- accurate answers-FAA
it is correct to use a carabiner manufactured for PPE when lifting loads. T or F
- accurate answers-False
if a synthetic rope has a breaking strength of 7,600 lbs, what is the maximum
gross load that can be lifted?
- accurate answers-760 lbs (7,600÷10=760///10% of the breaking strength)
when must a hard hat be worn?
- accurate answers-When it is mandated by employer policy. When overhead
hazards are present. When customer contract requires its use.
if a synthetic rope has a breaking strength of 6,600 lbs, and a bowline knot is
tied to make a lifting eye, what is the maximum gross load that can be lifted?
- accurate answers-660 lbs (10% of breaking strength)
due to the resonance frequency and the high power of broadcast antennas,
over exposure is almost always a problem. T or F
- accurate answers-True (the wavelength emitted by broadcast frequency,
especially FM signal, is the same size as the human body)
if you notice the impact indicator has been deployed while inspecting your
equipment, what should you do?
- accurate answers-take it out of service immediately
the standard states that a load chart must match the specific pole for which it
was developed. T or F
- accurate answers-True (gin pole, base mounted hoist, or crane must have a
load chart)
On any fall protection component, the latch must be double locking and be
designed to withstand how many lbs. of force?
- accurate answers-3,600 lbs.
