When a particular aeroplane is viewed in plan (from above), the leading edge of the wing forms an acute angle with a line perpendicular to the longitudinal axis this is known asQuestion 13Select one:a.The angle of incidenceb.The angle of attackc.Sweepbackd.Dihedral

Main-plane dihedral occurs whenQuestion 17Select one:a.The wing tips are positioned higher than the wing rootsb.The wing tips are positioned lower than the wing rootsc.The main-planes are cranked to form a "gull wing"d.The angle of incidence of the wings is greater than that of the tail-plane

A particular aerofoil is able to produce lift at 0 degrees angle of attack this is because ofQuestion 51Select one:a.The dihedral angle of the wingb.The angle of incidence of the wingsc.The cambered cross-section of the wingd.The aspect ratio of the wing

An aeroplane designed with its wing roots above its wing-tips is said to haveQuestion 2Select one:a.Anhedralb.A low aspect ratioc.A high aspect ratiod.Dihedral

What kind of angle is created by the intersection of two perpendicular lines, rays, or line segments?A.Right angleB.Flat angleC.Obtuse angleD.Acute angleSUBMITarrow_backPREVIOUS

The angle of inclination of the plane at which the body begins to move down the plane, is called ?