Sheet Metal Study Guide Latest 2026-
2027. Questions and Answers. Graded
A
1 - ANSType of drill bit used for 1/8th diameter rivets
1 1/2 - ANSTo calculate the proper length of a rivet, it is necessary to
multiply what times the diameter of the rivet then add the grip length of the
material
1, 1/2 - ANSOn a properly driven rivet, the width of the bucked head must
be how many times(number) the original shank diameter and the height
must be how may times(number) the original shank
1/32nd inch - ANSRivet diameters are measured in increments of (inch)
100 Degrees - ANSThe head angle of a MS20426 rivet is how many
degrees
18-8 - ANSWhat steel is the corrosion resistant steel used most in aircraft
construction with the distinctive feature that cold working may increase its
straight
1
, 2117-T3 Aluminum Alloy (AD) - ANSThe rivet alloy most widely used for
manufacturing and maintenance of modern rivets which are often called
"field rivets" are known as
2D, 4D - ANSThe accepted practice when calculating the proper edge
distance of rivets is to place the center of a rivet hole no closer than (blank)
from the edge and no further back than (blank)
3, Ten, Twelve - ANSAdjacent rivets ina row should be no closer than
(blank) diameters, and no further apart than (blank) to (blank) diameters of
the rivet shank
3/32ns inch and 3/8 inch - ANSRivets used in sheet metal work are
generally between what to inches in diameter
4xxx - ANSThe designation for alloys containing silicon is known as what
5056 - ANSMagnesium structures on aircraft are riveted with what type of
rivets to avoid causing dissimilar metal corrosion
Aluminum Alloys - ANSThe type of metal most commonly used for aircraft
construction today comes form what
AN and MS systems - ANSRivets are given part codes that are classified
using what two types of systems
Annealing - ANSProcess that Softens metal and decreases internal stress
2
2027. Questions and Answers. Graded
A
1 - ANSType of drill bit used for 1/8th diameter rivets
1 1/2 - ANSTo calculate the proper length of a rivet, it is necessary to
multiply what times the diameter of the rivet then add the grip length of the
material
1, 1/2 - ANSOn a properly driven rivet, the width of the bucked head must
be how many times(number) the original shank diameter and the height
must be how may times(number) the original shank
1/32nd inch - ANSRivet diameters are measured in increments of (inch)
100 Degrees - ANSThe head angle of a MS20426 rivet is how many
degrees
18-8 - ANSWhat steel is the corrosion resistant steel used most in aircraft
construction with the distinctive feature that cold working may increase its
straight
1
, 2117-T3 Aluminum Alloy (AD) - ANSThe rivet alloy most widely used for
manufacturing and maintenance of modern rivets which are often called
"field rivets" are known as
2D, 4D - ANSThe accepted practice when calculating the proper edge
distance of rivets is to place the center of a rivet hole no closer than (blank)
from the edge and no further back than (blank)
3, Ten, Twelve - ANSAdjacent rivets ina row should be no closer than
(blank) diameters, and no further apart than (blank) to (blank) diameters of
the rivet shank
3/32ns inch and 3/8 inch - ANSRivets used in sheet metal work are
generally between what to inches in diameter
4xxx - ANSThe designation for alloys containing silicon is known as what
5056 - ANSMagnesium structures on aircraft are riveted with what type of
rivets to avoid causing dissimilar metal corrosion
Aluminum Alloys - ANSThe type of metal most commonly used for aircraft
construction today comes form what
AN and MS systems - ANSRivets are given part codes that are classified
using what two types of systems
Annealing - ANSProcess that Softens metal and decreases internal stress
2
