Practice Test: Question Set - 07
1. This type of solid is egg-shaped and can be created by revolving an ellipse around one of its axes:
- (A) Ellipsoid
- (B) Torus
- (C) Cone
- (D) Cylinder
2. This type of circuit is a semiconductor wafer or chip:
- (A) Integrated
circuit
- (B) Transmission
circuit
- (C) Plotted
circuit
- (D) Conducted
circuit
3. Isometric drawings are often used by ________ to help illustrate complex designs.
- (A) Mechanical
engineers
- (B) Piping
drafters
- (C) Aerospace
engineers
- (D) All
of the above
4. In U.S. structural and architectural drafting, all dimensions of this length are usually expressed in feet and inches:
- (A) One
inch or over
- (B) One
foot or over
- (C) One
yard or over
- (D) One
rod or over
5. The principle views associated with orthographic projection are ________.
- (A) Front view
- (B) Right
side view
- (C) Top
view
- (D) All
of the above
6. This is formed where three or more surfaces intersect:
- (A) Oblique
- (B) Line
- (C) Edge
- (D) Vertex
7. On typical electronic diagrams, these items need not be shown unless they are needed for clarification:
- (A) Transmission
diagrams
- (B) Operating
relays
- (C) Closed
relays
- (D) Terminal
circles
8. A round is a rounded surface on the ________ corner of a part.
- (A) Inside
- (B) Outside
- (C) Radial
- (D) Isoplane
9. In this type of dimensioning, allowance must be made for bends:
- (A) Angular
- (B) Tolerance
- (C) Datum
- (D) Sheet metal
10. A drafter who develops technical drawings of a highway overpass would most likely be a ________ drafter.
- (A) Architectural
- (B) Civil
- (C) Mechanical
- (D) Process
piping
11. Three dimensional models are often used in the design process to ________.
- (A) Help
the client understand the overall design concept
- (B) Help
the client select a color for their carpet
- (C) Provide
the client with a model which they can use to impress their friends
- (D) Determine
the quantity of brick needed to build the house
12. Schematic and single-line diagrams should be arranged so that signal or transmission path from input to output proceeds in this fashion:
- (A) Right
to left and top to bottom
- (B) Right
to left and bottom to top
- (C) Left
to right and top to bottom
- (D) Left
to right and bottom to top
13. Given a situation in which the drafter has crossed extension lines in a drawing what can be done to clean up the point of crossing?
- (A) Use
the Modify tool to clean up the extension lines
- (B) Use
the Tolerance tool to clean up the extension lines
- (C) Use
the Break tool to clean up the extension lines
- (D) Use
the stretch tool to clean up the extension lines
14. These types of projectors converge at a vanishing point:
- (A) Perspective
- (B) Parallel
- (C) Orthographic
- (D) Oblique
15. These items typically are not used in new designs, but are still common in high-power amplifiers:
- (A) Amplifier
tubes
- (B) Electron
tubes
- (C) Signal
relays
- (D) Switches
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