NAVY AM MOD 3 UPDATED EXAM
QUESTIONS AND ANSWERS
Question 1
Edge distance
Correct Answer
The distance from the center of the rivet to the nearest edge of the metal
Question 2
Leader Line
Correct Answer
Thin line with arrow on one end, indicates part or dimension.
Question 3
Conductivity
Correct Answer
Ability to carry heat or electricity
Question 4
How are hacksaw blades measured
Correct Answer
The number of teeth per inch
Question 5
NAVEDTRA 14256
Correct Answer
Tools and Their Uses
Page 1 of 117
,Question 6
flat file
Correct Answer
Used for flat surfaces and outside arcs
Question 7
scratch repair
Correct Answer
burnishing
Question 8
Mold Point (MP)
Correct Answer
intersection of extension lines outside formed part
Question 9
Solid Shank Rivets
Correct Answer
Raised or countersunk head, with solid body or shank.
Question 10
Exploded View
Correct Answer
Shows relative location of parts
Question 11
Alloy 1100 plain
Correct Answer
Rivet head marking, non structural parts
Page 2 of 117
,Question 12
Shear
Correct Answer
Resists to being cut
Question 13
Long-Break Line
Correct Answer
Thin solid zigzagged lines, used to reduce the size of drawing,
Question 14
A drill bit letter
Correct Answer
0.234
Question 15
Convex bend
Correct Answer
Glancing blows with mallet while using a backup block, working from the center to
both ends.
Question 16
Round file
Correct Answer
Enlarging round holes and small inside arcs
Question 17
Hardness
Correct Answer
Ability to resist abrasions, penetrations, and distortion
Page 3 of 117
, Question 18
Elasticity
Correct Answer
Ability to return to its original shape.
Question 19
Sectional View
Correct Answer
Clarify internal or hidden features
Question 20
Expansion
Correct Answer
Ability to grow large
Question 21
One shot
Correct Answer
Drive a rivet in one blow, used on large rivets of hard alloys
Question 22
Aluminum alloy disadvantages
Correct Answer
Not easy to form with added elements
Page 4 of 117
QUESTIONS AND ANSWERS
Question 1
Edge distance
Correct Answer
The distance from the center of the rivet to the nearest edge of the metal
Question 2
Leader Line
Correct Answer
Thin line with arrow on one end, indicates part or dimension.
Question 3
Conductivity
Correct Answer
Ability to carry heat or electricity
Question 4
How are hacksaw blades measured
Correct Answer
The number of teeth per inch
Question 5
NAVEDTRA 14256
Correct Answer
Tools and Their Uses
Page 1 of 117
,Question 6
flat file
Correct Answer
Used for flat surfaces and outside arcs
Question 7
scratch repair
Correct Answer
burnishing
Question 8
Mold Point (MP)
Correct Answer
intersection of extension lines outside formed part
Question 9
Solid Shank Rivets
Correct Answer
Raised or countersunk head, with solid body or shank.
Question 10
Exploded View
Correct Answer
Shows relative location of parts
Question 11
Alloy 1100 plain
Correct Answer
Rivet head marking, non structural parts
Page 2 of 117
,Question 12
Shear
Correct Answer
Resists to being cut
Question 13
Long-Break Line
Correct Answer
Thin solid zigzagged lines, used to reduce the size of drawing,
Question 14
A drill bit letter
Correct Answer
0.234
Question 15
Convex bend
Correct Answer
Glancing blows with mallet while using a backup block, working from the center to
both ends.
Question 16
Round file
Correct Answer
Enlarging round holes and small inside arcs
Question 17
Hardness
Correct Answer
Ability to resist abrasions, penetrations, and distortion
Page 3 of 117
, Question 18
Elasticity
Correct Answer
Ability to return to its original shape.
Question 19
Sectional View
Correct Answer
Clarify internal or hidden features
Question 20
Expansion
Correct Answer
Ability to grow large
Question 21
One shot
Correct Answer
Drive a rivet in one blow, used on large rivets of hard alloys
Question 22
Aluminum alloy disadvantages
Correct Answer
Not easy to form with added elements
Page 4 of 117
