Always always you cannot have in 1 one side, this way; that is always the case. See, the
reason of one propeller, professor Mistral might have explained to you, is that, if you
have one propeller, it it is more efficient, it contrary to propeller, believe less more more
blade area, less r p m, one propeller is more efficient. So, you have this ship propeller,
big blade area moving at not very high speed, you know you can even count 100 r p m 1
a second like that.
Always always you cannot have in 1 one side, this way; that is always the case. See, thereason of one propeller, professor Mistral might have explained to you, is that, if youhave one propeller, it it is more efficient, it contrary to propeller, believe less more moreblade area, less r p m, one propeller is more efficient. So, you have this ship propeller,big blade area moving at not very high speed, you know you can even count 100 r p m 1a second like that.
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