• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
ASSIGNMENT QUESTIONS - 14069_683
ASSIGNMENT QUESTIONS - 14069_685

Engineering Aid 3 - Beginning Structural engineering guide book
Page Navigation
  644    645    646    647    648  649  650    651    652    653    654  
IN ANSWERING QUESTIONS 2-32 THROUGH 2-35, REFER TO TEXTBOOK FIGURE 2-15. 2-32. 2-33. 2-34. 2-35. 2-36. 2-37. Of the following instruments, which one is held in a set position by friction? 1.   C 2.   F 3.   J 4.   L A series of eight circles with a diameter of 1/2 inch to 10 inches is drawn from a single center. What instruments  should  you  use  to  ink  the circles? 1. B and C 2. B, C, and D 3.  B,   C, and I 4. B, C, I, and K Which of the following instruments require setscrew adjustment of the nibs ? 1. B, C, F, and G 2. B,   F, G, and K 3. B, C, K, and L 4. F, G, K, and L Of the following instruments, which one should you use to divide a 7 l/2-inch line into 20 equal segments? 1.   A 2.   C 3.   J 4.    K Bringing together the points of dividers  by  bending  the  leg  joints is a means of testing for 1. sharpness  of  the  points 2. correct  length  of  the  points 3. alignment  of  the  dividers 4. correct  adjustment  of  the friction  joints When divider points become slightly uneven in length,   what should you do to 1. 2. 3. 4. repair them? Grind the points separately, in a horizontal position, by rubbing them on a whetstone Hold the points vertically together and grind them lightly by drawing them back and forth against  a  whetstone Grind  the  points  separately,  in  a horizontal position, by twirling them  against  a  whetstone Replace  the  needlepoints 2-38. 2-39. In what way, if any, should the needles of compasses and dividers compare  in  point  size? 1. Those of the compass should be slightly  larger 2. Those of the compass should be slightly  smaller 3. They should be the same size 4. None; the size does not matter Which of the following methods . should you use to protect drawing instruments  against  corrosion? 1. Clean them with a soft cloth and coat them with a light film of oil 2. Polish them occasionally with metal polish 3. Clean them often with a chemical provided by the manufacturer of the  instrument 4. Rub them lightly with emery paper and apply a light film of oil IN  ANSWERING  QUESTIONS  2-40  THROUGH  2-44, SELECT THE DRAFTING INSTRUMENT FROM THE FOLLOWING LIST THAT SHOULD BE USED TO PERFORM THE DRAWING TASK LISTED. 2-40. 2-41. 2-42. 2-43. Ink a 3/32-inch radius circle. 1.   A 2.   B 3.   C 4.   D Draw a circular arc that has a 30-inch radius. 1.   A 2.   B 3.   C 4.   D Reduce or enlarge a drawing. 1.   A 2.   B 3.   C 4.   D Transfer  a  measurement  from  one scale to another. 1.   A 2.   B 3.   C 4.   D 12







Western Governors University

Privacy Statement
Press Release
Contact

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