Sheetmetal Exam Latest . Questions and Answers. Graded A

Sheetmetal Exam Latest 2026-2027.
Questions and Answers. Graded A

A _____________ repair is considered a major repair.


- Longeron
- Bulkhead
- All answers are correct - ANSAll answers are correct


A _______________ requires two cuts through the part for damage
removal.


- Filler splice
- Insertion splice
- All answers are correct - ANSAll answers are correct


A crack in a fuselage skin is a major repair when its length is:


- More than four inches
- More than six inches
- Any size due to pressurization - ANSMore than six inches ;)


A good method for removing skin is to


- Use a chain saw


1

, - Chain drill
- Use a hole saw - ANSChain drill


A small clearance is recommended at butt joints to


- Prevent fretting corrosion
- Prevent contraction
- Prevent water entrapment - ANSPrevent fretting corrosion


According to 43.13, which of the following drill bit diameters is preferred for
stop drilling cracks?


- 1/4 Inch
- 1/16 Inch
- 1/8 Inch - ANS1/8 Inch


An insertion splice is used when the damage length is over


- 8 inches
- 16 inches
- 12 inches - ANS12 inches


Before installing a control surface after a repair, the ____________ must
be checked?


- Static balance
- Control surface travel

2