A die is a machine tool used for cutting internal threads.
Answer the following statement true (T) or false (F)
False
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All stress is psychological
Indicate whether the statement is true or false
Many details are best shown by combining elevations and sections or by using ____ drawings.
A. oblique B. inverted C. isometric D. orthographic
Alternative R has a first cost of $100,000, annual M&O costs of $50,000, and a $20,000 salvage value after 5 years. Alternative S has a first cost of $175,000 and a $40,000 salvage value after 5 years, but its annual M&O costs are not known. Determine the M&O costs for alternative S that would yield a required incremental rate of return of 20%. Solve (a) by hand, and (b) using the Goal Seek tool or RATE function on a spreadsheet.
What will be an ideal response?
Describe the practice for representing a sheet metal part with only the flat pattern, and using rectangular coordinate dimensioning without dimension lines.
What will be an ideal response?