Welding Print Reading exam Questions
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The main purpose of drawings in the welding industry is to
Ans: communicate ideas in graphic or picture form
Drawings today are usually created using
Ans: CAD techniques
A type of computer output device that works based on electrostatic principles is the
Ans: laser printer
Which type of drawing can be used to test prototypes and assemblies?
Ans: CAD drawing
Which of the following are not included on a welding print?
Ans: photographs
Another term for xerography is
Ans: electrostatic process
The electrostatic process relies on the principles that
Ans: opposite charges attract and like charges repel
Which reproduction process consists of making a tracing, developing and fixing a print, and then
washing and drying the print?
Ans: Blueprint process
Which type of computer output device mimics the motion that a human hand might make while
drawing?
Ans: Pen plotter
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Which reproduction technique was originally developed to reduce the storage needed for original
drawings?
Ans: Microfilm process
Another term for a print of an original drawing is
Ans: Reproduction
The lines and figures that have specific meanings in welding drawings to accurately describe the
shape, size, material, finish, and fabrication of an object are
Ans: symbols
Even though the actual process is not used much anymore, the term _______ is commonly used to refer
to prints made by any process
Ans: blue print
A machining system that uses information from CAD drawings to produce parts and assemblies is a
_______ system
Ans: CAM
An inexpensive computer output device that may be small enough to fit on a desktop is a _______
printer
Ans: inkjet
Print created from a microfilm negative
Ans: Blow-back
Reproduction technique that uses an electrostatic charge to duplicate an original
Ans: Xerography
General term for a duplicate of an original drawing
Ans: Print
Reproduction on which dark lines are printed on a white background
Ans: White print
Lines and figures that have specific meanings on a drawing
Ans: Symbols
To convert a common fraction to a decimal fraction, you would