Pitch is phase of the movement forward rotation cycle of the engine, the 1 propeller with pitch lower.Or the bath short, will make our ship has good acceleration, pressure, good start. Which makes the boat up the bath.Fast speed is good. The early propeller with pitch. Higher may make our boat started slowly, not poodprad.Like pitch lower, but will speed the better than a propeller with pitch ที่ตํ, lower than, some want to have.High speed at selected pitch high. We choose pitch. The high speed that makes us more than a pitch.Low"s true, but if pitch we use over กวาท engine will handle a, it may cause engine damage.Such a world. So before we choose pitch. Of propeller we should see that our engine can support.The highest pitch much, most of which are given in the manual of be.Pitch angle affects the change of torque of propeller shaft to be On the push by changing angle.Pitch.
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