Discuss why the International Organization for Standardization recommends the use of projection symbols.

What will be an ideal response?


The International Organization for Standardization (ISO) recommends the use of a projection symbol on drawings that are produced in one country for use among many countries. The projection symbols are intended to promote the accurate exchange of technical information through drawings.

The ISO projection symbol, the notation on tolerances, and information on whether metric and/or inch dimensions are used on the drawing should appear as notes either within the title block or adjacent to it.

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Construct a cash flow diagram to find the present worth in year 0 of a $400 expenditure in year 3, a $900 receipt in year 4, and $100 expenses in each of years 5 and 6 at an interest rate of 15% per year.

What will be an ideal response?

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The smallest of the nailers is called a(n) ____________________

Fill in the blank(s) with the appropriate word(s).

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Describe scale and give an example

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A(n) ____________________ is a slow, four-beat gait in which each hoof falls independently of the other legs.

Fill in the blank(s) with the appropriate word(s).

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