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lonestar48

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lonestar48

Centrifugal force

Is it true or falce? A tyre on a racing bike or car which doesn't have a valve cap fitted will lose pressure during a race due to centrifugal force acting on the valve. If true how does it overcome...
01:38 Mon 30th Mar 20096 answers, last by chas2008 09:21 Mon 30th Mar 2009
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lonestar48

Variable cylinder engine operation

During the operation of internal combustion engines that have variable cylinder use. are the same cylinders in use all the time creating uneven wear or do they use different cylinders each time. And...
06:31 Tue 17th Mar 20091 answer, last by Clanad 16:18 Tue 17th Mar 2009

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