Explain the purpose of projection lines.
What will be an ideal response?
Projection lines are most frequently used when making sketches and in pattern development drawings. Projection lines do not appear on finished drawings except where a part is complicated and it becomes necessary to show how certain details on a drawing are obtained.
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Many conditions leading to an unsoundness or blemish are ____________________ or treatable.
Fill in the blank(s) with the appropriate word(s).
According to the Restatement (Third) of Torts: Product Liability, what are the three ways a product may be defective?
What will be an ideal response?
Roundworms cause more damage to agricultural animals than any other group of internal parasites
Indicate whether the statement is true or false
A bolt that requires a 1/2 inch wrench to rotate is usually what size when measured across the threads?
A) 3/8 inch B) 5/16 inch C) 1/2 inch D) 7/16 inch