• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
Assignment Questions - 14218_381
Assignment Questions - 14218_383

Aircrew Survival Equipmentman 2 - Aviation theories and other practices
Page Navigation
  348    349    350    351    352  353  354    355    356    357    358  
Assignment 7 Textbook Assignment: “Sewing Machines.” Pages 9-1 through 9–39. 7-1. 7-2. 7–.3. 7–4. 7-5. Learning Objective: Identify types, operating characteristics, components,    and functions of sewing machines used by the PR. Sewing machines are classified as how many basic types? 1. One 2. Two 3. Three 4. Four Which of the following parts of a sewing machine forms the stitch? 1. Rotary hook 2. Oscillating shuttle 3. Both 1 and 2 above 4. Thread take-up lever Which of the following types of stitches is most commonly used and made by sewing machines? 1. Lock stitch 2. Chain stitch 3. Compound stitch 4. Either 2 or 3 above, depending on the model of machine Sewing machines have how many basic parts? 1. One 2. Two 3. Three 4. Four Material that is being sewn on a sewing machine is held in posi- tion by parts? 1. The 2. The 3. The 4. The which of the following needle bar pressure foot feed dogs pressure bar 7-6. 7-7. 7-8. 7–9. 7-10. 7-11. Which of the following machines is classified as an oscillating machine? 1. 211 w 155 2. 111 w 151 3. 111 w 155 4. 31-15 What is the recommended stitches per minute for the 31-15 machine? 1. 1,500 2. 2,000 3. 2,200 4. 1,800 What is the stitch range of the 31-15 machine? 1. 5-32 spi 2. 7-32 Spi 3. 3-15 spi 4. 4–22 spi The 31–15 sewing machine can sew canvas up to a maximum of how many ounces? 1. 6 2  .  2 3. 8 4. 4 A sewing machine that is in constant use should be oiled how often? 1. Once a day 2. Twice a day 3. Everytime the bobbin is changed 4. Every hour What type oil is recommended for oiling a sewing machine? 1. 10W mineral 2. 20W castor base 3. 3-in-1 4. SAE 30 38







Western Governors University

Privacy Statement
Press Release
Contact

© Copyright Integrated Publishing, Inc.. All Rights Reserved. Design by Strategico.