Question 1

General-purpose hand drilling is usually done with a ____ bit.

Accepted Answer

A)   flute
B)   tap drill
C)   root
D)   twist drillE) All of the above
F) A) and C)

Question 2

____ are used to scribe lines parallel to the edge of material.

Accepted Answer

A)   Plain protractors
B)   Hermaphrodite calipers
C)   center punches
D)   cutting planeE) C) and D)
F) All of the above

Question 3

____ is a method of representing a three-dimensional object in two dimensions using different views.

Accepted Answer

A)   Geometric dimensioning
B)   Orthographic projection
C)   Orientation tolerance
D)   Unilateral toleranceE) B) and C)
F) A) and B)

Question 4

In machining, a(n) _____ is the minimum amount of clearance, or the maximum amount of interference, between two mating parts.

Accepted Answer

A)   allowance
B)   class
C)   runout
D)   conditionE) B) and C)
F) A) and C)

Question 5

____ lines are used to show alternate positions of a part or outlines of adjacent parts.

Accepted Answer

A)   Object
B)   Section
C)   Phantom
D)   ExtensionE) None of the above
F) A) and B)

Question 6

A ____ tolerance allows a dimension to vary both above and below basic size.

Accepted Answer

A)   geometric
B)   dimensioned
C)   unilateral
D)   bilateralE) None of the above
F) A) and D)

Question 7

____ cutters are used for light cutting of wire and pins.

Accepted Answer

A)   Soft face
B)   Side
C)   Diagonal
D)   Front viewE) All of the above
F) B) and D)

Question 8

____ is the process of using a cylindrical rotating cutting tool that is sharpened on its end to create a hole.

Accepted Answer

A)   Tapping
B)   Drilling
C)   Twisting
D)   RootingE) A) and D)
F) A) and B)

Question 9

____ is the process of finishing a hole to a precise size with a smooth finished surface.

Accepted Answer

A)   Pitching
B)   Leading
C)   Reaming
D)   TwistingE) A) and C)
F) B) and D)

Question 10

____ lines and dimension lines are used together.

Accepted Answer

A)   Center
B)   Extension
C)   Leader
D)   HiddenE) B) and C)
F) C) and D)

Question 11

The recommended drill bit size for a hole prior to tapping is called the____ drill size.

Accepted Answer

A)   pin
B)   tap
C)   chamfer
D)   plugE) B) and C)
F) A) and D)

Question 12

A(n)  ____ has small groups of teeth with an alternate tooth set, but places a tooth with a neutral set in between them.

Accepted Answer

A)   pitch set
B)   raker set
C)   wavy set
D)   skip tooth setE) A) and C)
F) B) and C)

Question 13

The ____ has a screw to clamp the workpiece in place.

Accepted Answer

A)   soft jaw
B)   hacksaw
C)   C-clamp
D)   fixed-base viseE) A) and D)
F) A) and B)

Question 14

____ are used to lay out circles or arcs that are too large for dividers.

Accepted Answer

A)   Trammels
B)   Protractors
C)   Punches
D)   ScribersE) B) and C)
F) A) and C)

Question 15

____ lines are used to show edges of an object that would be seen in any particular view.

Accepted Answer

A)   Leader
B)   Hidden
C)   Phantom
D)   ObjectE) B) and C)
F) A) and C)

Question 16

____ hammers are used when a soft, yet more durable striking surface is needed.

Accepted Answer

A)   Nylon
B)   Needle nose
C)   Torx
D)   DiagonalE) None of the above
F) All of the above

Question 17

____ is the process of cutting a tapered opening in a hole so that a flathead screw can be installed flush with the workpiece surface.

Accepted Answer

A)   Countersinking
B)   Counterboring
C)   Spotfacing
D)   ReamingE) None of the above
F) A) and C)

Question 18

The narrow slot produced when sawing is called the ____.

Accepted Answer

A)   kerf
B)   file
C)   torx
D)   pinE) C) and D)
F) B) and D)

Question 19

____ hammers are used to strike surfaces that could easily be damaged by hard hammers.

Accepted Answer

A)   Dead blow
B)   Soft face
C)   Nylon
D)   RawhideE) None of the above
F) All of the above

Question 20

A____ frame is a rectangular box with sections for the geometric tolerancing symbol, the amount of the tolerance, and the reference to a specific datum.

Accepted Answer

A)   form control
B)   profile tolerance
C)   feature control
D)   bonus toleranceE) A) and C)
F) All of the above

Exam 3: Job Planning, Benchwork, and Layout

____ lines are used to show alternate positions of a part or outlines of adjacent parts.

Correct AnswerverifiedShow Answer

____ lines are used to show edges of an object that would be seen in any particular view.

Correct AnswerverifiedShow Answer

A(n) ____ has small groups of teeth with an alternate tooth set, but places a tooth with a neutral set in between them.

Correct AnswerverifiedShow Answer

General-purpose hand drilling is usually done with a ____ bit.

Correct AnswerverifiedShow Answer

The narrow slot produced when sawing is called the ____.

Correct AnswerverifiedShow Answer

____ lines and dimension lines are used together.

Correct AnswerverifiedShow Answer

In machining, a(n) _____ is the minimum amount of clearance, or the maximum amount of interference, between two mating parts.

Correct AnswerverifiedShow Answer

____ are used to scribe lines parallel to the edge of material.

Correct AnswerverifiedShow Answer

The recommended drill bit size for a hole prior to tapping is called the____ drill size.

Correct AnswerverifiedShow Answer

____ is the process of cutting a tapered opening in a hole so that a flathead screw can be installed flush with the workpiece surface.

Correct AnswerverifiedShow Answer

____ is the process of using a cylindrical rotating cutting tool that is sharpened on its end to create a hole.

Correct AnswerverifiedShow Answer

____ is the process of finishing a hole to a precise size with a smooth finished surface.

Correct AnswerverifiedShow Answer

A ____ tolerance allows a dimension to vary both above and below basic size.

Correct AnswerverifiedShow Answer

____ hammers are used when a soft, yet more durable striking surface is needed.

Correct AnswerverifiedShow Answer

____ is a method of representing a three-dimensional object in two dimensions using different views.

Correct AnswerverifiedShow Answer

____ cutters are used for light cutting of wire and pins.

Correct AnswerverifiedShow Answer

____ are used to lay out circles or arcs that are too large for dividers.

Correct AnswerverifiedShow Answer

The ____ has a screw to clamp the workpiece in place.

Correct AnswerverifiedShow Answer

A____ frame is a rectangular box with sections for the geometric tolerancing symbol, the amount of the tolerance, and the reference to a specific datum.

Correct AnswerverifiedShow Answer

____ hammers are used to strike surfaces that could easily be damaged by hard hammers.

Correct AnswerverifiedShow Answer

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