1. Repeat given Exercise for 5/2/1 weaving pattern.

Exercise

Draw the top view repetitive unit cell (RUC) for 5/1/2 weave counting along the x-direction. Next, redefine the weave parameters, first by 90o rotating the weaving pattern, and second by considering the opposite face of the weaving pattern, on both initial orientation and 90o rotated orientation of the weaving pattern. Is this a twill or a satin weave?

2. Draw the top view repetitive unit cell (RUC) for 4/2/1 weave counting along the x-direction. Would this weave pattern remain woven without loosing tows?