A square plain jammed fabric has yarns with circular cross-section. If the yarn diameter is 0.02 cm, then number of ends per cm (rounded off to 1 decimal place)...

The correct combination of reasons, which leads to decrease in tear strength of a woven fabric, is P. Increase in yarn to yarn friction Q. Decrease in yarn to...

Cloth cover factor of a square plain jammed cotton fabric, accurate to one decimal place, is