Practice Test: Question Set - 02
1. Which parts is the engages and disengages the stitching mechanism?
- (A) Stop motion
screw
- (B) Fly wheel
- (C) Bobbin
winder
- (D) Presser foot
2. What is the reasons to regulate cleaning oiling and care of the sewing machine?
- (A) Machine runs
heavily
- (B) Poor
condition
- (C) Purpose
- (D) Long life
3. What is the reason of uneven stitch?
- (A) Needle bent
- (B) Poor thread
- (C) Dirt in the
bobbin case
- (D) Feed-dog
dirty or worn out
4. What is the attachment given the pin tucks?
- (A) Gathering
foot
- (B) Folder
attachment
- (C) Tucker foot
- (D) Guide
attachment
5. Which attachments to used for gathering fabric by machine?
- (A) Binder
attachments
- (B) Folder
attachments
- (C) Guide
attachments
- (D) Foot attachments
6. What is the function of finger guard?
- (A) Winds the
thread
- (B) Prevent the
finger
- (C) Help of belt
- (D) For rubbing
7. Which number needles are used to muslin, cambric and thin fabrics?
- (A) 9-11
- (B) 11-12
- (C) 14-16
- (D) 16-18
8. How is the rectifications of material not feeding correctly?
- (A) Use only
sewing machine oil
- (B) Check the
presser foot and its presser
- (C) Threads
tagged in shuttle race
- (D) Gummed oil
or dirt on bearings
9. What is the defect on fabric puckering?
- (A) Take up
spring broken
- (B) Blunt needle
- (C) Excess oil
on shuttle
- (D) Bobbin too
full
10. Which parts are indicating the oil level?
- (A) Sight glass
- (B) Back take
lever
- (C) Thread guide
- (D) Accelerator
11. Which part in we put the bobbin is fixed?
- (A) Shuttle race
- (B) Shuttle
- (C) Bobbin case
- (D) Bobbin
winder
12. Which number needles are used to heavy up holstery fabrics?
- (A) 11
- (B) 14
- (C) 16
- (D) 18
13. What is the reason of upper thread breaking?
- (A) Set the
bobbin in correct position
- (B) Thread the
needle properly
- (C) Excess oil
- (D) Oil and
clean periodically
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