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Features of Size question
[COLOR=#333333]I have been taking an online test per ASME Y14.5 - 2009 and keep getting this question wrong. The test does not say what the correct answer is.[/COLOR]
[COLOR=#333333]Per the attached image, the question asks to describe each dimension as:[/COLOR]
[COLOR=#333333]a) a regular feature of size[/COLOR]
[COLOR=#333333]b) an irregular feature of size[/COLOR]
[COLOR=#333333]The 1.000 diameter is obviously a regular FOS. I am screwing up somewhere with the other three dimensions.[/COLOR]
[COLOR=#333333]my current understanding of FOS leads me to this answer (which was incorrect): [/COLOR]
[COLOR=#333333]1.000 dia = regular FOS[/COLOR]
[COLOR=#333333]1.500 dia = irregular FOS[/COLOR]
[COLOR=#333333]1.250 dia = irregular FOS[/COLOR]
[COLOR=#333333]3X .200 width = irregular FOS[/COLOR]
[COLOR=#333333]Could someone please enlighten me to the correct answer and why?[/COLOR]
[COLOR=#333333]Thanks!!![/COLOR][ATTACH]1678[/ATTACH]