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WorksheetsREVIEW Activity for NOCTI Unit 3 - Manufacturing & Measurements
Total questions: 25
Worksheet time: 13mins
The reading on the micrometer shown is closest to:
.408
.412
.458
.480
For the thread call out 3/4 - 12 UNF 2B, the 2 stands for:
course pitch
threads per inch
class of threads
thread form
For the thread call out 3/4 - 12 UNF 2B, the B stands for:
internal threads
threads per inch
class of threads
external threads
For the thread callout 3/4 - 12 UNF 2B, the 3/4 stands for:
The length of the threaded section in inches.
The nominal major diameter of the thread in inches.
The number of threads per inch.
The class of fit for the thread.
For the thread call out 3/4 - 12 UNF 2B, the UNF stands for:
internal threads
type of threads
class of threads
external threads
For the thread callout 3/4 - 12 UNF 2B, the 12 stands for:
The nominal major diameter of the thread in inches.
The number of threads per inch.
The thread class.
The type of thread series (coarse or fine).
The notation on a drawing, 1/8 = 1 means what?
Every 1/8 unit on the drawing represents 1 unit in real life.
Every 1 unit on the drawing represents 1/8 unit in real life.
The drawing is scaled up by a factor of 8.
The drawing is scaled down by a factor of 1/8.
The notation on a drawing, 1/8 = 1 means what?
1/8 inch equals 1 mm
the drawing has a ratio of 1:8
the parts are 1/8 smaller
1/8 inch equals 1 meter
Bolts and screws should be designated by the following data in which sequence shown below:
product name, nominal size, material and finish, product length for bolts and screws, and threads per inch
material and finish, nominal size, product name, threads per inch, product length for bolts and screws
nominal size, threads per inch, product length for bolts and screws, product name, and material and finish
product length for bolts and screws, material and finish, product name, threads per inch, and nominal size
The first requirement for product development is to:
develop a plan
specify the parts and their dimensions
identify the necessary tools
create a computer simulation
A digital computer used for the automation of electromechanical processes is called a/an:
AGV
TQM
PLC
CAD
The effort to improve the quality of products and attain cost savings by the manufacture of products with fewer defects is a continuous:
benchmark
requisition
invention
goal
A design firm is bidding to design a part for a large automaker. As part of the proposal for submission, the ______ for the part should be included in the design solution submitted to the client.
Statistical Process Control charts
manufacturing method
time study for the manufacturing
material specification
Having things done out-of-house instead of getting them done in-house is called:
downsizing
globalization
restructuring
outsourcing
Which of the following can measure length to an accuracy of 0.001 inch?
scale
micrometer
ruler
meterstick
What is the reading indicated on the external scale of the vernier caliper shown?
.578
.724
.974
1.024
The purpose of the just-in-time material system is to control:
throughput
ergonomics
safety
inventory
Which of the following is the most precise tool to measure the dimension of a part?
draftsman's scale
plug gauges
vernier calipers
snap gauges
When a micrometer, applied to a telescoping hole gauge, reads 6.488 inches for the diameter of a hole that is to be bored to 6.494 inches, the hole is considered to be:
0.006-inch oversize
0.006-inch undersize
0.003-inch oversize
0.003-inch undersize
Manufacturing product quality control often includes:
financial analysis data
production flow charts
maintenance guidelines
precision measuring equipment
The measurement on the scale is:
1-7/8 inch
1-15/16 inch
1-29/32 inch
1-63/64 inch
A technology that deals with automated machines and can take the place of humans in hazardous or manufacturing processes is:
aluminum extrusion
statistical process control
industrial robots
rapid deploy
The acronym, OEM, refers to:
Operations Efficiency Monitoring
Original Equipment Manufacturer
Only Electrical Manufacturers
Open Equipment Manufacturing
After a new airplane is developed, the next step is to build a prototype. The final step, prior to full production, is to:
sell
test
advertise
polish
Prior to the 20th Century, most manufactured products were made individually by hand. Between 1908 and 1915, Henry Ford was largely credited as the pioneer of the assembly line in the manufacturing process. This process is only possibly because of __________ parts.
plastic
interchangeable
metal
sophisticated
