I don't know about Q-8, Q-7... I don't even know J-10


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送交者: steven 于 2008-03-11, 13:37:21:

回答: if it's AC 性能先进, Q-8, Q-7.. all are DC 由 JJZ 于 2008-03-11, 13:05:36:

however, a typical western made aircraft has both AC and DC . Both AC and DC are generated from the engine, through alternator and commutator. AC and DC power different components. The AC is typically 115 volt and 400 hz, DC is 26-28 volt.



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