Ecor 1010 Midterm

Question 1 (1 point) When selecting a sequence of views for an othographic drawing, you should choose: 1. The sequence with the least number of hidden features. 2. The standard views every time (Top, Front, Right Side). 3. The easiest to visualize. 4. The sequence is arbitrary 5. None of the above Question 2 (1 point) In what types of drawings can true length measurements be made on the front plane? 1. Perspective 2. Oblique 3. Orthographic Projections 4. Both answers 1 and 2 5. Both answers 2 and 3 6. None of the above Question 3 (1 point) Given the pictorial shown below, what are the minimum number of views that are necessary to completely describe the object for manufacturing purposes? 1. An isometric view 2. One orthographic view 3. Two orthographic views 4. Three orthographic views

Question 4 (1 point) Which of the following is an oblique pictorial:

1. Figure A

2. Figure B

3. Figure C

4. None of the above Question 5 (1 point) How are layers suppressed in IntelliCAD viewports? 1. By activating the erase feature 2. By activating a "hide" command 3. By activating a "freeze" command in the Explorer window

4. Both answers 1 and 2 above

5. Both answers 1 and 3 above

6. None of the above Question 6 (1 point) The magnitude of the cross product of two vectors is: 1. Equal to 1/2 the area of the parallelogram spanned by the two vectors 2. Equal to the area of the parallelogram spanned by the two vectors 3. Equal to twice the area of the parallelogram