SEWING MACHINE (PARTS & OPERATION)

1. What part of the sewing machine holds the bobbin in place?

• A. Spool pin

• B. Thread guide

• C. Presser foot

• D. Bobbin Case

2. Which part allows the needle to move up and down manually?

• A.  Hand wheel

• B. Thread guide

• C. Feed dog

• D. Bobbin cover

3. The presser foot is used to:

• A. Wind the bobbin

• B. Guide the thread

• C. Hold fabric in place while sewing

• D. Adjust stitch width

4. Which part pulls the thread up after each stitch?

• A. Needle plate

• B. Thread take- up lever

• C. Feed dog

• D. Bobbin Winder

5. What does the spool pin do?

• A. Pushes fabric

• B. Holds thread spool

• C. Control tension

• D. Moves the needle

6. What is the primary purpose of using the reverse button when sewing?

• A. To lock the stitches at the beginning and end of a seam

• B. To make the stitch longer

• C. To wind the bobbin

• D. To increase thread tension

7. What you must do while stitching reverse?

• A. A. Lower the needle manually

• B. Keep the reverse button or lever pressed

• C. Press the foot pedal twice

• D. Pull the fabric backward

8. When should you use reverse stitching during a seam?

• A. Only on heavy fabrics

• B. Only when sewing a zigzag pattern

• C. Only at the beginning of sewing

• D. At both the beginning and end of the seam

9. How many stitches are typically sewn in reverse to lock a seam?

• A. 5–10 stitches

• B. 1-4 stitches

• C. 1-3 stitches

• D. 15- 20 stitches

10. What happens after you release the reverse button during sewing?

• A. The needle raises automatically

• B. The machine stops

• C. The machine resumes forward stitching

• D. The machine continues in reverse