The over-lock sewing machine may run upto........rpm.

Which of the following is not the factor of woven fabric seam puckering ?

While sewing woven apparels, the seam thickness decreases with

Which of the following stitch is preferred for button holing process ?

'French Seam' is a subclass of

Under the normal knitting conditions, the stroke length of compound needle is............times of latch needle stroke length.