Marianbridget1234go Marianbridget1234go Technology and Home Economics Answered Sewing is correct and False if it's not.1. In threading the sewing machine, the spool should be place on the spool pin.2. After releasing the wheel to wind the bobbin, next step is raising the thread up to the highest point.3. To set the needle it is necessaryto tighten the needle clamp screw.4.lina is winding the thread on the bobbin. She fit the bobbin carefully into the winder.5.we need to insert the needle upward to the needle clamp with the flat side facing right when winding the thread into the bobbin6.sewwing machines are operated by hand or by an electrical motor.7.the sew well, it needs more practice in treadling until you can produce a smooth rhythmic motion8.to set the needle properly, it is important that the bar slot is properly positioned.9.every girl or boy who wants to use the sewing machine should be skillful in the basic operation of settling the needle only.10. in threading, we must first place our feet on the treadle with one lower that the other.