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| Re: Of brake stands and ''dramatic braking'' (468000) | |||
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Re: Of brake stands and ''dramatic braking'' |
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Posted by RonInBayside on Sun Jul 29 15:20:03 2007, in response to Re: Of brake stands and ''dramatic braking'', posted by Zman179 on Sun Jul 29 15:06:48 2007. Possibilities:1. The speedometer is not connected to the axle; it does not count revolutions and translate that into a speed reading. If such is the case, how does it measure speed? Through a correlation with the power taken from the third rail? 2. It is connected to the axles, but is a powered device, meaning you must put a current through it to make it work. 3. ?? |
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