What does a “Step” represent?
1. The distance between three successive holes in the direction of the stitch
2. The distance between two successive holes in the direction of the stitch.
3. The distance measured in the transverse direction to the stitch direction.
Which one of the following are sewing machines for uppers?
1. Flat bed machine, Post bed machine, Cylinder arm machine.
2. Flat bed machine, Post bed machine, Zig-Zag machine.
3. Post bed machine, Cylinder arm machine.