හෙලිකොප්ටර් පාඩම් මාලාව අංක 1

chirart1

Well-known member
  • Jul 27, 2009
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    patta
     

    SHEHAN_GIWANTHA

    Well-known member
  • Dec 24, 2013
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    එලම කිරි මචන්..Quadcopterගැන කියලා දීපන්..ඇයි ඒකට tail rotor නැත්තෙ කියල..:confused::confused:

    Unlike most helicopters, quad copters use two sets of identical fixed pitched propellers; two clockwise (CW) and two counter-clockwise (CCW). These use variation of RPM to control lift and torque.