Ecor 1010 Midterm Essay

3309 Words Sep 29th, 2013 14 Pages
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
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1. Mathematics Laboratory
2. Matrix Laboratory.
3. Matrix Linear Algebra Basic.
4. Matrix Algebra Theory Laboratory.

Question 13 (1 point)
Let A and B be matrices defined in MATLAB such that
A = [1,2,3;4,5,6;7,8,9] and
B = [0,1,1;1,0,1;1,1,0]
Given the matrix product P = AB, what is element P(3,2)?
1. 9
2. 4
3. 16
4. 17
5. 11
6. 12
7. None of the above.

Question 14 (1 point)
Let A and B be matrices defined in MATLAB such that
A = [1,2;3,4;5,6;7,8] and
B = [0,1;0,1;1,0;0,1]
Given the matrix product P = AB, what is element P(1,2)?
1. 3
2. 6
3. 14
4. 10
5. 9
6. 2
7. None of the above

Question 15 (1 point)
Which of the following is not a requirement to become registered in PEO (Professional Engineers of Ontario)
1. Must be 18 years old
2. Must be sponsored by an organization doing engineering work
3. Must be a Canadian citizen or permenant resident
4. Must meet the educational standards
5. Must have four years experience in an engineering capacity
6. Must pass a professional practice…