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MCQs

Total Questions : 540 | Page 3 of 54 pages
Question 21. In order to convert fractional inches into decimal inches __________.
  1.     Look on a metric conversion chart
  2.     Divide the numerator (top number) by the denominator (bottom number)
  3.     Check the engineer's scale
  4.     All of the above
 Discuss Question
Answer: Option B. ->  Divide the numerator (top number) by the denominator (bottom number)
Question 22. This is a solid shape that fits inside the mold and forms a hole in a cooled cast metal or molten plastic object:
  1.     Core
  2.     Cavity
  3.     Prototype
  4.     Hole mold
 Discuss Question
Answer: Option A. ->  Core
Question 23. This type of axonometric drawing has equal foreshortening along two axis directions and a different amount on the third axis:
  1.     Dimetric
  2.     Multiview
  3.     Isometric
  4.     Trimetric
 Discuss Question
Answer: Option A. ->  Dimetric
Question 24. This is the most common application for developments and intersections:
  1.     Sheet metal construction
  2.     Piping
  3.     Architecture
  4.     Mechanical engineering
 Discuss Question
Answer: Option A. ->  Sheet metal construction
Question 25. The primary unit of measurement for engineering drawings and design in the mechanical industries is the:
  1.     Millimeter
  2.     Centimeter
  3.     Meter
  4.     Kilometer
 Discuss Question
Answer: Option A. ->  Millimeter
Question 26. This type of projection is when projectors are parallel to each other, but are at an angle other than 90 degrees to the plane of projection:
  1.     Oblique projection
  2.     Perpendicular projection
  3.     Aesthetic projection
  4.     Angular projection
 Discuss Question
Answer: Option A. ->  Oblique projection
Question 27. Referring to the fractional inches to decimal inches to millimeter conversion chart on page 55 what is the equivalent mm measurement of 3/16 inch.
  1.     1.906
  2.     4.7625
  3.     5.958
  4.     14.6844
 Discuss Question
Answer: Option B. ->  4.7625
Question 28. In offset sections, offsets or bends in the cutting plane are all:
  1.     90 degrees
  2.     180 degrees
  3.     Either 90 or 180 degrees
  4.     30, 60 or 90 degrees
 Discuss Question
Answer: Option A. ->  90 degrees
Question 29. In working drawings, these show all necessary information not given directly on the drawing with its dimensions and notes:
  1.     Document strips
  2.     Portable documents
  3.     Formatting forms
  4.     Title and record strips
 Discuss Question
Answer: Option D. ->  Title and record strips
Question 30. On a floor plan the dashed line that appears approximately 24" outside the exterior wall represents the ________.
  1.     Sidewalk
  2.     Roof overhang
  3.     Plumbing drain lines
  4.     None of the above
 Discuss Question
Answer: Option B. ->  Roof overhang

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