NWSA TTT-1 / LATEST FORMAT /
EXPERT STRATEGIES, REVIEW OF KEY
QUIZZES, AND PRACTICE QUESTIONS
FOR GUARANTEED SUCCESS / NEWEST
2025/2026.
What is the purpose of a turnbuckle in on a guyed wire? - answers Adjust tension
What is fall restraint? - answers Preventing a fall
What is free fall? - answers The time between a fall occurring and the fall being arrested
(stopped)
What part of a guyed tower is considered an appurtenance? - answers Antenna boom
Which of the following is an example of a climbing facility? - answers Rungs and Step
bolts
Which certified stamp is required on safety glasses? - answers Z87.1
Which of the following would result in removing a sling from service? - answers
Broken/worn stitches
If a slings label is illegible, it should be? - answers Removed from service
Crane signaling: What signal is being depicted in the image - answers Stop
ANSI 10.48 is considered a - answers Best practice
All connecting devices must be - answers Auto locking and auto closing
What must be considered before any structure is demolished? - answers Construction
size and type
The only time personnel can be under a moving crane is? - answers When hooking,
unhooking, or assisting in controlling the direction of a load
1 KN is equal to how many lbs? - answers 225
Always assume an antenna is - answers Active
, Overexposure to RF radiation can affect - answers Human skin tissue
When physically exposed to an AM broadcast structure, what can happen? - answers
Shocking and burning
What kind of work requires the use of LOTO (lock out tag out) - answers
Troubleshooting lighting systems
Which type of structure is supported by 3 or more independent foundations? - answers
Self support
What type of antenna is depicted in this picture? - answers Omnidirectional
Which of the following is considered a non-standard structure? - answers Rooftop
A blue RF notice sign indicates what? - answers RF exposure levels may exceed the
General Population MPE limit but will remain below the Occupational MPE limit
Which of the following are a component of a monopole? - answers Base flange
Forklift operators must have what as required by OSHA? - answers Training
The minimum distance a crane can operate safely around an electrical line is? -
answers 10 ft
An authorized climber can assist in a rescue only if - answers They have received
documented rescue training
All synthetic ropes must have what on the manufacturer's label? - answers MBS
Which method is used with exothermic welding? - answers Cad weld
What is the purpose of a GFCI? - answers To interrupt a circuit in the event of a ground
fault
What measurements must be taken when supplying potable water on a job site? -
answers Adequate amount of water in a clean and sanitary container
What type of antenna is depicted in the image? - answers Directional
What type of antenna is depicted in the image? - answers Panel
What is the standard cable size used on a safety climb system? - answers 3/8"
A 16 foot extension ladder leaning against a structure must have a base distance of
about? - answers 4'
EXPERT STRATEGIES, REVIEW OF KEY
QUIZZES, AND PRACTICE QUESTIONS
FOR GUARANTEED SUCCESS / NEWEST
2025/2026.
What is the purpose of a turnbuckle in on a guyed wire? - answers Adjust tension
What is fall restraint? - answers Preventing a fall
What is free fall? - answers The time between a fall occurring and the fall being arrested
(stopped)
What part of a guyed tower is considered an appurtenance? - answers Antenna boom
Which of the following is an example of a climbing facility? - answers Rungs and Step
bolts
Which certified stamp is required on safety glasses? - answers Z87.1
Which of the following would result in removing a sling from service? - answers
Broken/worn stitches
If a slings label is illegible, it should be? - answers Removed from service
Crane signaling: What signal is being depicted in the image - answers Stop
ANSI 10.48 is considered a - answers Best practice
All connecting devices must be - answers Auto locking and auto closing
What must be considered before any structure is demolished? - answers Construction
size and type
The only time personnel can be under a moving crane is? - answers When hooking,
unhooking, or assisting in controlling the direction of a load
1 KN is equal to how many lbs? - answers 225
Always assume an antenna is - answers Active
, Overexposure to RF radiation can affect - answers Human skin tissue
When physically exposed to an AM broadcast structure, what can happen? - answers
Shocking and burning
What kind of work requires the use of LOTO (lock out tag out) - answers
Troubleshooting lighting systems
Which type of structure is supported by 3 or more independent foundations? - answers
Self support
What type of antenna is depicted in this picture? - answers Omnidirectional
Which of the following is considered a non-standard structure? - answers Rooftop
A blue RF notice sign indicates what? - answers RF exposure levels may exceed the
General Population MPE limit but will remain below the Occupational MPE limit
Which of the following are a component of a monopole? - answers Base flange
Forklift operators must have what as required by OSHA? - answers Training
The minimum distance a crane can operate safely around an electrical line is? -
answers 10 ft
An authorized climber can assist in a rescue only if - answers They have received
documented rescue training
All synthetic ropes must have what on the manufacturer's label? - answers MBS
Which method is used with exothermic welding? - answers Cad weld
What is the purpose of a GFCI? - answers To interrupt a circuit in the event of a ground
fault
What measurements must be taken when supplying potable water on a job site? -
answers Adequate amount of water in a clean and sanitary container
What type of antenna is depicted in the image? - answers Directional
What type of antenna is depicted in the image? - answers Panel
What is the standard cable size used on a safety climb system? - answers 3/8"
A 16 foot extension ladder leaning against a structure must have a base distance of
about? - answers 4'
