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Old October 13th 06, 11:09 PM
Sy Liebergot Sy Liebergot is offline
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First recorded activity by SpaceBanter: Feb 2005
Location: Houston, TX
Posts: 38
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Quote:
Originally Posted by Proponent
Speaking of mis-conceptions about Apollo 13, I've a question connected
to the Hollywood film. In connection with powering-up the CSM in
preparation for re-entry, the film implies that the key constraint was
the current being drawn. My recollection and logic tell me that in
fact the constraint was the number of amp-hours drawn; is this correct?
If so, I'd guess the reason the film chose to fudge this is that an
ammeter makes a nice dramatic device.
We could read the current drawn from the three 40-amp hour rated batteries during the planned power profile (time) for the CM, then calculated the amp-hour usage.
i.e amps X hours= amp-hours. Simple.
Sy