Assertion: turbine's generator | /r/CapableOf | run at speeds of 1,000 or 1,200 r.p.m
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text: but because the turbine normally operates at very high rotational speeds of 12,000 r.p.m or more it must be connected to the generator through a high ratio reduction gear since the generators run at speeds of 1,000 or 1,200 r.p.m.