Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Home Science Apparel Designing Equipment and Tools used for manufacturing garments
What is the purpose of the thread tension dial on a sewing machine?
1
To control the speed of the sewing machine
2
To adjust the length of the stitches
3
To balance the tightness of the upper and lower threads
4
To wind the bobbin