Sheet Metal Test 12/7
Authored by Rolando Serrano
Mathematics
Professional Development
CCSS covered
Used 49+ times
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23 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
8105. When comparing the machining techniques for stainless steel sheet material to those for aluminum alloy sheet, it is normally considered good practice to drill the stainless steel at a
A-higher speed with less pressure applied to the drill.
B-lower speed with more pressure applied to the drill.
C-lower speed with less pressure applied to the drill.
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
8108. What is the minimum edge distance for aircraft rivets ?
A-Two times the diameter of the rivet shank.
B- Two times the diameter of the rivet head.
C - Three times the diameter of the rivet shank.
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
8110. What is the minimum spacing for a single row of aircraft rivets ?
A- times the diameter of the rivet shank.
B- Three times the length of the rivet shank
C-Three times the diameter of the rivet shank .
Tags
CCSS.8.G.B.8
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
8113. What is one of the determining factors which permits machine countersinking when flush riveting?
A- Thickness of the material and rivet diameter are th same .
B- Thickness of the material is less than the thickness of the rivet head.
C Thickness of the material is greater than the thickness of the rivet head.
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
8114. When repairing a small hole on a metal stressed skin, the major consideration in the design of the patch should be
A- the shear strength of the riveted joint .
B-to use rivet spacing similar to a seam in the skin.
C-that the bond between the patch and the skin is
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which procedure is correct when using a reamer to finish a drilled hole to the correct size?
A-Turn the reamer in the cutting direction when enlarging the hole and in the opposite direction to remove from the hole.
B-Turn the reamer only in the cutting direction.
C-Apply considerable pressure on the reamer when starting the cut and reduce the pressure when finishing the cut.
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
8118. Clad aluminum alloys are used in aircraft because they
A-are naturally corrosion resistant, so they do not require corrosion resistant materials for protection.
B-have surface layers of pure aluminum or aluminum alloy bonded to the core material to inhibit corrosion .
C - are highly corrosion resistant because an oxide film forms on their surfaces upon contact with air.
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