Surface patches over a hand sewn repair which is less than 8" in length must overlap: - ANS_a minimum
of 1 1/2" in all directions.
Where is information found concerning acceptable species substitutions for wood materials used in
aircraft repair? - ANS_AC 43.13-1B
Pin knot clusters are permitted in wood aircraft structure provided - ANS_they produce a small effect on
grain direction.
The strength of a well-designed and properly prepared wood splice joint is provided by the: - ANS_glue
Which machine sewn seam contains two layers of fabric? - ANS_Plain overlap
Which of the following is not a natural airplane covering cloth? - ANS_Dacron polyester fabric
Laminated wood spars may be substituted for solid rectangular wood spars - ANS_if the same quality
wood is used in both.
Laminated wood is sometimes used in the construction of highly stessed aircraft components. this wood
can be identified by its - ANS_parallel grain construction.
of 1 1/2" in all directions.
Where is information found concerning acceptable species substitutions for wood materials used in
aircraft repair? - ANS_AC 43.13-1B
Pin knot clusters are permitted in wood aircraft structure provided - ANS_they produce a small effect on
grain direction.
The strength of a well-designed and properly prepared wood splice joint is provided by the: - ANS_glue
Which machine sewn seam contains two layers of fabric? - ANS_Plain overlap
Which of the following is not a natural airplane covering cloth? - ANS_Dacron polyester fabric
Laminated wood spars may be substituted for solid rectangular wood spars - ANS_if the same quality
wood is used in both.
Laminated wood is sometimes used in the construction of highly stessed aircraft components. this wood
can be identified by its - ANS_parallel grain construction.
