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Back in the saddle again
Join Date: Oct 2001
Location: Central TX west of Houston
Posts: 57,100
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Quote:
Originally Posted by island911
And then the Q I "got wrong" has an issue of relativity. If you reverse the flow over a fan, the rotation reverses as well. So the blown fan is running backwards (relative to its normal direction) but since it is opposing the other (blowing) fan, it is running opposite & opposed, making it run in the same direction (relative to the running fan blades) This leaves the reader guessing as to which is the relative reference. --the blowing fan, or the typical fan rotation direction. (other Q's were similar.)
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I put the same answer that you did for the fan question.
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Steve
'08 Boxster RS60 Spyder #0099/1960
- never named a car before, but this is Charlotte.
'88 targa  SOLD 2004 - gone but not forgotten
Last edited by masraum; 10-24-2007 at 08:16 PM..
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