Indiana Collision Repair Technician
Exam Practice Questions And Correct
Answers (Verified Answers) Plus
Rationale 2026 Q&A| Instant Download
Pdf
1. What is the primary purpose of a vehicle’s crumple zones in modern
collision design?
A. To increase vehicle speed during impact
B. To reduce repair costs after a collision
C. To absorb and distribute crash energy away from occupants
D. To prevent airbags from deploying during impact
Correct Answer: C
Crumple zones are engineered to deform in a controlled manner
during impact, absorbing and redirecting kinetic energy to reduce
force transferred to vehicle occupants.
2. Which welding process is most commonly used in structural collision
repair on modern vehicles?
A. Oxy-acetylene welding
B. Shielded metal arc welding
C. Gas tungsten arc welding
, D. MIG (GMAW) welding
Correct Answer: D
MIG welding is widely used in collision repair because it provides
strong, clean welds suitable for thin automotive sheet metal and
structural components.
3. What is the primary function of a vehicle frame straightening
machine?
A. Repainting damaged panels
B. Measuring tire alignment
C. Restoring structural dimensions after collision damage
D. Balancing engine performance
Correct Answer: C
Frame straightening machines are used to return a vehicle’s
structural components to manufacturer-specified dimensions after
collision deformation.
4. Which tool is used to measure precise frame alignment during collision
repair?
A. Torque wrench
B. Tram gauge
C. Impact gun
D. Paint thickness gauge
Correct Answer: B
A tram gauge is used to measure distances between reference points
on a vehicle frame to ensure proper structural alignment.
5. What is the first step before performing any structural repair on a
damaged vehicle?
A. Apply primer to damaged areas
B. Disconnect battery and perform safety inspection
C. Replace all suspension components
, D. Remove all body panels immediately
Correct Answer: B
Disconnecting the battery and performing a safety inspection ensures
technician safety and prevents accidental electrical system
activation.
6. Which type of damage is typically classified as cosmetic in collision
repair?
A. Bent frame rails
B. Airbag deployment
C. Scratched paint surface
D. Cracked suspension components
Correct Answer: C
Scratched paint affects appearance only and does not compromise
structural integrity or vehicle safety systems.
7. What is the purpose of using a paint thickness gauge during repair
assessment?
A. Measure engine compression
B. Determine prior paint or filler application
C. Adjust spray gun pressure
D. Test brake pad wear
Correct Answer: B
Paint thickness gauges help identify previous repairs by measuring
layers of paint and body filler on vehicle surfaces.
8. Which material is most commonly used in modern vehicle outer body
panels?
A. Cast iron
B. Mild steel and aluminum alloys
C. Pure copper
D. Magnesium only
Exam Practice Questions And Correct
Answers (Verified Answers) Plus
Rationale 2026 Q&A| Instant Download
1. What is the primary purpose of a vehicle’s crumple zones in modern
collision design?
A. To increase vehicle speed during impact
B. To reduce repair costs after a collision
C. To absorb and distribute crash energy away from occupants
D. To prevent airbags from deploying during impact
Correct Answer: C
Crumple zones are engineered to deform in a controlled manner
during impact, absorbing and redirecting kinetic energy to reduce
force transferred to vehicle occupants.
2. Which welding process is most commonly used in structural collision
repair on modern vehicles?
A. Oxy-acetylene welding
B. Shielded metal arc welding
C. Gas tungsten arc welding
, D. MIG (GMAW) welding
Correct Answer: D
MIG welding is widely used in collision repair because it provides
strong, clean welds suitable for thin automotive sheet metal and
structural components.
3. What is the primary function of a vehicle frame straightening
machine?
A. Repainting damaged panels
B. Measuring tire alignment
C. Restoring structural dimensions after collision damage
D. Balancing engine performance
Correct Answer: C
Frame straightening machines are used to return a vehicle’s
structural components to manufacturer-specified dimensions after
collision deformation.
4. Which tool is used to measure precise frame alignment during collision
repair?
A. Torque wrench
B. Tram gauge
C. Impact gun
D. Paint thickness gauge
Correct Answer: B
A tram gauge is used to measure distances between reference points
on a vehicle frame to ensure proper structural alignment.
5. What is the first step before performing any structural repair on a
damaged vehicle?
A. Apply primer to damaged areas
B. Disconnect battery and perform safety inspection
C. Replace all suspension components
, D. Remove all body panels immediately
Correct Answer: B
Disconnecting the battery and performing a safety inspection ensures
technician safety and prevents accidental electrical system
activation.
6. Which type of damage is typically classified as cosmetic in collision
repair?
A. Bent frame rails
B. Airbag deployment
C. Scratched paint surface
D. Cracked suspension components
Correct Answer: C
Scratched paint affects appearance only and does not compromise
structural integrity or vehicle safety systems.
7. What is the purpose of using a paint thickness gauge during repair
assessment?
A. Measure engine compression
B. Determine prior paint or filler application
C. Adjust spray gun pressure
D. Test brake pad wear
Correct Answer: B
Paint thickness gauges help identify previous repairs by measuring
layers of paint and body filler on vehicle surfaces.
8. Which material is most commonly used in modern vehicle outer body
panels?
A. Cast iron
B. Mild steel and aluminum alloys
C. Pure copper
D. Magnesium only
