17- Line may have eithr a left........or a right.......depending up on how the strand are twisted to gether.
a) Lay b)Twistc)Sided) Way e) Hand
sorusunda cevabın E olması gerekiyor. Left hand veya Right hand özellikle çelik tel halatlarda önemli oluyor İnternetten bağ yapımı ile alakalı bir makalede de kolların parçaları anlatılırken;
Rope is comprised of a total of 12 strands, 6 strands with left hand twist and 6 strands with right hand twist.
çelik tel çeşitleri ile alakalı başka makale
Left and right hand lay
Left hand lay or right hand lay describe the manner in which the strands are laid to form the rope. To determine the lay of strands in the rope, a viewer looks at the rope as it points away from them. If the strands appear to turn in a clockwise direction, or like a right-hand thread, as the strands progress away from the viewer, the rope has a right hand lay. The picture of steel wire rope on this page shows a rope with right hand lay. If the strands appear to turn in an anti-clockwise direction, or like a left-hand thread, as the strands progress away from the viewer, the rope has a left hand lay.
ibaresi kullanılıyor.