6. You're repairing an armhole seam in a turtleneck used primarily for skiing. The stitching has come loose because of the extra arm movement. What type of hand stitch do you use?
A. Backstitch
B. Slipstitch
C. Running stitch
D. Blind stitch
7. If your sewing machine were skipping stitches, what would you check first?
A. Bobbin tension
B. Needle setting
C. Thread type
D. Pressure foot adjustment
8. You find that your stitching distance from the edge of the fabric isn't very consistent. Which attachment could you add to your machine to solve the problem?
A. Seam guide
B. Overedge foot
C. Edge stitcher
D. Tucker
9. How do you secure the beginning and end of every seam?
A. Add a double-stitch tailor tack to each end.
B. Press it with starch.
C. Back-tack three stitches at each end.
D. Stay stitch the ends.
10. If, while you're machine stitching, your fabric puckers and the stitches break, what should you do first?
A. Change the needle.
B. Change the thread.
C. Lower the tension.
D. Raise the tension.
#8 A seam guide
6. To determine the type of hand stitch to use for repairing the armhole seam in the turtleneck, you would consider the requirement of strength and durability. The extra arm movement in skiing requires a strong, secure stitch. One suitable option would be the A. Backstitch. The backstitch creates a sturdy seam that can withstand movement and tension. To execute a backstitch, follow these steps:
1. Thread a hand sewing needle and tie a knot at the end of the thread.
2. Insert the needle through the fabric from the wrong side to the right side at the starting point of the repair.
3. Bring the needle back through the fabric a short distance (around 1/8 inch) ahead of the starting point.
4. Insert the needle back into the fabric at the previous stitch's end, slightly behind the needle's exit point.
5. Repeat steps 3 and 4, taking small, even stitches to create a continuous and secure line of stitching.
6. Finish the backstitch by making a few extra stitches in reverse at the end of the seam and secure the thread by tying a knot.
7. If your sewing machine is skipping stitches, the first thing to check would be the B. Needle setting. A dull, bent, or improperly inserted needle can cause skipped stitches. Here's how you can check and address the needle issue:
1. Turn off the sewing machine and unplug it for safety.
2. Carefully remove the needle from the machine using a screwdriver or needle clamp.
3. Examine the needle for any signs of damage, such as bending or dullness. Replace with a new needle if necessary.
4. Double-check that the needle is correctly inserted with the flat side facing the back and fully tightened.
5. Use the appropriate needle size and type for your fabric.
6. Lower the presser foot and run a few test stitches to check if the skipping issue has been resolved. If not, further troubleshooting may be required.
8. If you find that your stitching distance from the edge of the fabric isn't consistent, you can solve the problem by using A. Seam guide attachment on your sewing machine. The seam guide is a tool that helps you maintain a consistent distance between your stitches and the fabric edge. Here's how to use it:
1. Locate the seam guide attachment that came with your sewing machine (or purchase one if needed).
2. Attach the seam guide to your machine according to the instructions specific to your machine model.
3. Adjust the seam guide to the desired stitching distance from the fabric edge.
4. Place the fabric under the presser foot, aligning the fabric edge with the seam guide.
5. Begin sewing, allowing the seam guide to guide the edge of the fabric and ensure consistent stitching distance.
9. To secure the beginning and end of every seam, the correct answer is C. Back-tack three stitches at each end. Back-tacking, also known as reverse stitching or backstitching, is a technique used to reinforce the beginning and end of a seam. Here's how to back-tack:
1. Start sewing at the beginning of the seam, stitching forward a few stitches.
2. Press the reverse stitch button (if available) or manually adjust the machine to sew in reverse.
3. Sew backward for about three stitches, overlapping the forward stitches.
4. Return to stitching forward along the desired seam line.
5. Repeat the back-tacking process when reaching the end of the seam, sewing forward a few stitches and then sewing backward for about three stitches to secure the end.
10. If your fabric puckers and the stitches break while machine stitching, the first thing to do is A. Change the needle. A dull or incorrect needle size/ type can cause fabric puckering and stitch breakage. Follow these steps to change the needle:
1. Turn off the sewing machine and unplug it for safety.
2. Remove the current needle by loosening the needle clamp screw with a screwdriver or using a needle clamp release button, if available.
3. Carefully discard the old needle into a sharps container or a safe location.
4. Choose a new needle appropriate for your fabric and the type of stitches you will be sewing.
5. Insert the needle into the needle clamp with the flat side facing the back. Push it up as far as it will go.
6. Tighten the needle clamp screw securely, ensuring the needle is held firmly in place.
7. Lower the presser foot, thread the machine, and test sew on a scrap piece of fabric to check if the puckering and stitch breakage issue has been resolved. If needed, further troubleshooting may be necessary.
I assume you're paying for this online class because you want to learn about sewing.
If that's true, it doesn't make any sense to ask us to do your learning for you.
Cheating isn't the way to learn.