[NWSA TOWER TECHNICIAN TRAINING LEVEL 2 (TT2)
CERTIFICATION PRACTICE EXAM] – QUESTIONS AND ANSWERS
| VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES
| GUARANTEED PASS | LATEST EXAM UPDATE | EXAM PREP |
STUDY GUIDE | PRACTICE TEST
1. A technician is preparing to climb a lattice tower for scheduled maintenance. What is the
FIRST step before ascent?
A. Begin climbing and inspect as you go
B. Conduct a full site hazard assessment and job briefing
C. Check signal strength at the top
D. Secure tools to the belt immediately
════════════════════
Correct Answer: B. Conduct a full site hazard assessment and job briefing
A thorough hazard assessment and job briefing ensures all risks are identified and mitigated
before climbing. Options A, C, and D are unsafe because climbing or preparing tools without
safety assessment increases risk of injury or fatality.
════════════════════
2. Which PPE is MOST critical for tower climbing operations?
A. Safety vest only
B. Steel-toe boots and gloves
C. Full-body harness with double lanyard
D. Hard hat without chin strap
════════════════════
Correct Answer: C. Full-body harness with double lanyard
A full-body harness with a double lanyard ensures continuous fall protection. Other PPE is
important but does not provide fall arrest capability required for tower climbing safety
compliance.
════════════════════
3. What is the primary purpose of a fall arrest system?
A. Prevent fatigue
B. Stop a fall in progress safely
,C. Increase climbing speed
D. Store climbing tools
════════════════════
Correct Answer: B. Stop a fall in progress safely
Fall arrest systems are designed to safely stop a fall after it occurs, minimizing injury. The
other options are unrelated to fall protection functionality.
════════════════════
4. A technician notices frayed safety lanyard webbing before climbing. What should they do?
A. Use it carefully
B. Report and replace it immediately
C. Tape over the frayed area
D. Shorten the lanyard and proceed
════════════════════
Correct Answer: B. Report and replace it immediately
Damaged PPE must be removed from service immediately. Using or modifying compromised
equipment significantly increases risk of failure during a fall event.
════════════════════
5. What is the safest way to lift tools up a tower?
A. Carry them while climbing
B. Use a hand line or tool bag system
C. Throw them upward
D. Place them in pockets
════════════════════
Correct Answer: B. Use a hand line or tool bag system
Hand lines or controlled hoisting systems prevent dropped-object hazards. Carrying or
throwing tools creates serious safety risks.
════════════════════
6. Which condition MOST increases lightning strike risk on a tower?
A. Dry, windy weather
B. Clear sunny skies
C. Thunderstorms in the vicinity
D. Cold temperature without wind
, ════════════════════
Correct Answer: C. Thunderstorms in the vicinity
Lightning risk increases significantly during thunderstorms. Climbing must be suspended when
storms are near due to high conductivity of tall structures.
════════════════════
7. What is the function of a grounding system on a tower?
A. Increase signal strength
B. Protect equipment from electrical surges
C. Reduce tower weight
D. Improve climbing safety only
════════════════════
Correct Answer: B. Protect equipment from electrical surges
Grounding systems safely dissipate electrical energy from lightning or faults, protecting both
personnel and equipment.
════════════════════
8. A climber experiences dizziness at height. What should be done FIRST?
A. Continue slowly
B. Sit and rest at the same height
C. Descend immediately using controlled procedures
D. Drink energy drink
════════════════════
Correct Answer: C. Descend immediately using controlled procedures
Dizziness at height is a serious safety risk requiring immediate descent to prevent falls.
Resting or continuing climbing is unsafe.
════════════════════
9. What is the purpose of a tower rescue plan?
A. Increase efficiency
B. Provide emergency response procedures
C. Reduce maintenance costs
D. Improve signal performance
════════════════════
Correct Answer: B. Provide emergency response procedures
CERTIFICATION PRACTICE EXAM] – QUESTIONS AND ANSWERS
| VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES
| GUARANTEED PASS | LATEST EXAM UPDATE | EXAM PREP |
STUDY GUIDE | PRACTICE TEST
1. A technician is preparing to climb a lattice tower for scheduled maintenance. What is the
FIRST step before ascent?
A. Begin climbing and inspect as you go
B. Conduct a full site hazard assessment and job briefing
C. Check signal strength at the top
D. Secure tools to the belt immediately
════════════════════
Correct Answer: B. Conduct a full site hazard assessment and job briefing
A thorough hazard assessment and job briefing ensures all risks are identified and mitigated
before climbing. Options A, C, and D are unsafe because climbing or preparing tools without
safety assessment increases risk of injury or fatality.
════════════════════
2. Which PPE is MOST critical for tower climbing operations?
A. Safety vest only
B. Steel-toe boots and gloves
C. Full-body harness with double lanyard
D. Hard hat without chin strap
════════════════════
Correct Answer: C. Full-body harness with double lanyard
A full-body harness with a double lanyard ensures continuous fall protection. Other PPE is
important but does not provide fall arrest capability required for tower climbing safety
compliance.
════════════════════
3. What is the primary purpose of a fall arrest system?
A. Prevent fatigue
B. Stop a fall in progress safely
,C. Increase climbing speed
D. Store climbing tools
════════════════════
Correct Answer: B. Stop a fall in progress safely
Fall arrest systems are designed to safely stop a fall after it occurs, minimizing injury. The
other options are unrelated to fall protection functionality.
════════════════════
4. A technician notices frayed safety lanyard webbing before climbing. What should they do?
A. Use it carefully
B. Report and replace it immediately
C. Tape over the frayed area
D. Shorten the lanyard and proceed
════════════════════
Correct Answer: B. Report and replace it immediately
Damaged PPE must be removed from service immediately. Using or modifying compromised
equipment significantly increases risk of failure during a fall event.
════════════════════
5. What is the safest way to lift tools up a tower?
A. Carry them while climbing
B. Use a hand line or tool bag system
C. Throw them upward
D. Place them in pockets
════════════════════
Correct Answer: B. Use a hand line or tool bag system
Hand lines or controlled hoisting systems prevent dropped-object hazards. Carrying or
throwing tools creates serious safety risks.
════════════════════
6. Which condition MOST increases lightning strike risk on a tower?
A. Dry, windy weather
B. Clear sunny skies
C. Thunderstorms in the vicinity
D. Cold temperature without wind
, ════════════════════
Correct Answer: C. Thunderstorms in the vicinity
Lightning risk increases significantly during thunderstorms. Climbing must be suspended when
storms are near due to high conductivity of tall structures.
════════════════════
7. What is the function of a grounding system on a tower?
A. Increase signal strength
B. Protect equipment from electrical surges
C. Reduce tower weight
D. Improve climbing safety only
════════════════════
Correct Answer: B. Protect equipment from electrical surges
Grounding systems safely dissipate electrical energy from lightning or faults, protecting both
personnel and equipment.
════════════════════
8. A climber experiences dizziness at height. What should be done FIRST?
A. Continue slowly
B. Sit and rest at the same height
C. Descend immediately using controlled procedures
D. Drink energy drink
════════════════════
Correct Answer: C. Descend immediately using controlled procedures
Dizziness at height is a serious safety risk requiring immediate descent to prevent falls.
Resting or continuing climbing is unsafe.
════════════════════
9. What is the purpose of a tower rescue plan?
A. Increase efficiency
B. Provide emergency response procedures
C. Reduce maintenance costs
D. Improve signal performance
════════════════════
Correct Answer: B. Provide emergency response procedures
