Sewing machine - JSS3 Home economics Past Questions and Answers - page 2
11
Which part of the sewing machine holds the bobbin?
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A
needle
B
bobbin case
C
presser foot
D
1. stitch selector
12
What is the purpose of the reverse stitch lever on a sewing machine?
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A
to change stitch patterns
B
to cut the fabric
C
to reinforce stitches at the beginning and end of a seam
D
to adjust stitch length
13
Which type of sewing machine is capable of sewing stretchy fabrics and finishing raw edges simultaneously?
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A
mechanical sewing machine
B
computerized sewing machine
C
overlock sewing machine
D
embroidery sewing machine
14
What should you do to change the needle on a sewing machine?
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A
adjust the stitch length dial
B
turn off the machine and unplug it, then replace the needle
C
adjust the presser foot pressure
D
change the bobbin
15
Which part of the sewing machine controls the tension of the upper thread?
A
bobbin case
B
presser foot
C
thread tension dial
D
needle plate
16
What is the purpose of the bobbin winder on a sewing machine?
A
to wind thread onto the bobbin
B
to adjust the stitch length
C
to select different stitch patterns
D
to adjust the presser foot pressure
17
Which type of sewing machine is capable of creating intricate designs and patterns on fabric?
A
mechanical sewing machine
B
computerized sewing machine
C
overlock sewing machine
D
embroidery sewing machine
18
What is the purpose of the presser foot on a sewing machine?
A
to hold the fabric in place
B
to wind thread onto the bobbin
C
to adjust the stitch length
D
to cut the fabric
20
Which part of the sewing machine moves the needle up and down?
A
hand wheel
B
bobbin winder
C
stitch selector
D
motor
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