6. The length of a vector represents the _____ of the force.
(a) Direction
(b) Point of application
(c) Magnitude to scale
(d) All of the above.

7. In first angle projection method, an object is assumed to be placed in the:
(a) First quadrant (b) Second quadrant (c) Third Quadrant (d) Fourth quadrant

8. Which one is incorrect? To ensure exactness in reproduction, working drawings must:
(a) Be capable of one interpretation.
(b) Be as plain and simple as possible.
(c) Present fully-dimensioned views of the article.
(d) Be drawn on transparent paper.

9. Which one of the following represents reducing scale?
(a) 1:2
(b) 2:1
(c) 1:1
(d) 10:1

10. Which one of the following is incorrect about Bow’s notation?
(a) It is a method of lettering in vector.
(b) It uses capital letters for spaces between groups of forces.
(c) The space separating spaces A and B is AB.
(d) It represents the temperature of a body.