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WorksheetsThreaded Fasteners and Measurement Quiz
Total questions: 22
Worksheet time: 11mins
What type of assembly can a threaded fastener create?
Permanent
Semi-Permanent
Both permanent and semi-permanent
Only permanent
The Phillips screwdriver has this type of head.
Straight
Cross-shaped
Star-shaped
Socket
What is best wrench to use to loosen a bolt?
Open end wrench
Socket wrench
Adjustable wrench
Box end wrench
What does dividing 1-inch by the number of threads per inch result in?
Pitch
Thread type
Class of fit
Major diameter
What wrench is used to tighten a socket head cap screw?
Hex wrench
Hex socket wrench
Phillips hex driver
Screwdriver
Threaded fasteners are popular because they create this type of assembly.
Permanent
Semi-Permanent
Semi-strong
Disassemble
Which wrench has speed of use as a benefit?
Socket wrench
Combination wrench
Backup wrench
Hex key wrench
Thru holes pass through the part. What is a blind hole?
Goes through a part and has threads
Does not go completely through a part
Has thread only in part of the hole
Goes through the part
This wrench has an L-shaped or a T-shaped handle.
Combination wrench
Backup wrench
Hex key wrench
Socket wrench
To increase the torque used with a slotted screwdriver this must increase in size?
Handle diameter
Blade width
Screwdriver Shaft length
Fastener's diameter
This wrench is used to hold a fastener in place.
Combination wrench
Backup wrench
Hex key wrench
Socket wrench
When is a fastener torqued correctly?
When the torque wrench is at set point and a click is heard while tightening the fastener.
When the torque wrench is at set point.
When a click is heard while tightening the fastener.
Exactly 1/4 turn past the click of the torque wrench.
What is the measurement shown on this machinist rule?
2- 5/32"
2- 7/32"
2- 3/16"
2- 5/16"
__________ is how closely a measurement is to an actual value.
Precision
Uniformity
Accuracy
Totality
Dimensional measurement determines physical dimensions such as __________.
Width, height, and depth
Volume
Weight
Color
Two systems of dimensional measurement used in manufacturing are the SI Metric System and the __________.
Decimal inch system
Fractional inch system
US customary system
Standard system
The discrimination, which is the smallest graduation or increment of a measuring instrument, is also called __________.
Instrument error
Observational error
Resolution
Graduation error
Using the scale in the figure, what is the dimension of the block?
2.48 cm2.
2.4 inches
2.48 inches
24.8 mm
What is the dimension of the bolt in mm?
70.6 mm
76 mm
76.5 mm
76.6 mm
A(n) __________ plane is a flat plane that is perpendicular to the direction of measurement.
Direction
Parallel
Reference
Astro
Measurement is how people quantify the __________ and shape of things.
Size
Weight
Density
Color
A __________ is an important measuring tool in manufacturing because it can easily be carried in a pocket and provides quick measurements and approximate dimensions.
Machinist's rule
Dial caliper
Micrometer
Bevel gauge
