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Intro To Engineering Design - 2
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Intro To Engineering Design - 2
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25 Questions

1. A part of design brief that challenges the designer - describes what a design solution should do without describing how to solve the problem - and identifies the degree to which the solution must be executed.

2. The smallest size limit of an external feature and the largest size limit of an internal feature.

3. Gradual diminution of width or thickness in an elongated object.

4. Lines that are used to represent the material through which a cut is made in order to show an interior sectional view.

5. The decimal measuring system based on the meter - liter - and gram as units of length - capacity - and weight or mass.

6. A small angled surface formed between two surfaces.

7. A dimension - usually without a tolerance - used for information purposes only. A reference is a repeat of a given dimension or established from other values shown on a drawing. Reference dimensions are enclosed in ( ) on the drawing.

8. Creating a 3D solid or surface by revolving a 2D shape about an axis.

9. A dimensioning system where each dimension originates from a common surface - plane - or axis. Also known as baseline dimensioning.

10. Lines that are thin and used to connect a specific note to a feature.

11. A number value - or algebraic equation that is used to control the size or location of a geometric figure.

12. 1. A triangle located round a polygon such as a circle. 2 To draw a figure around another - touching it at points but not cutting it.

13. A slot in a hub or material around a shaft that receives a key.

14. Also known as point- to- point dimensioning where dimensions are established from one point to the next.

15. Constant - non - numerical relationships between the parts of a geometric figure. Examples include parallelism - perpendicularity - and concentricity.

16. A tolerance in which variation is permitted in only one direction from the specified dimension.

17. A conical- shaped recess around a hole - often used to receive a tapered screw.

18. System of dimensioning in which all dimensions are placed from a datum and not from feature to feature. Also referred to as Datum Dimensioning.

19. 1. For design - the use of a computer to assist in the process of designing a part - circuit - building - etc. 2. For drafting - the use of a computer to assist in the process of creating - storing - retrieving - modifying - plotting - and communicat

20. A written plan that identifies a problem to be solved - its criteria - and its constraints. The design brief is used to encourage thinking of all aspects of a problem before attempting a solution.

21. A line used to show the alternate positions of an object or matching part without interfering with the main drawing.

22. A tolerance in which variation is permitted in both directions from the specified dimension.

23. A graph of vertical bars representing the frequency distribution of a set of data.

24. A slot in a shaft to receive a key.

25. The total permissible variation in a size or location dimension.