Hopper Chapter 7 Test Review

Question 1

A type of model used to find solutions to problems using mathematical prediction is ____.

Accepted Answer

Mathematical Model

Question 2

A common measurement unit used by engineers that is normally measured in degrees is a(n) _____.

Accepted Answer

Angle

Question 3

Millimeters, centimeters, inches, and feet are examples of which of the following measurements?

Accepted Answer

Length

Question 4

Testing starts after the design is produced.

Accepted Answer

False

Question 5

Production documents provide a brief summary of each step of the design process.

Accepted Answer

False

Question 6

Software that focuses on the use of air, in relationship to the flight of airplanes

Accepted Answer

Computational fluid dynamics (CFD)

Question 7

Computer modeling tool used to determine the changing dynamics & physical properties of earth

Accepted Answer

Environmental simulation software

Question 8

A common measurement unit measured in cubic millimeters, cubic inches, and cubic feet

Accepted Answer

Volume

Question 9

The spoken delivery of a report to an audience.

Accepted Answer

Oral presentation

Question 10

A series of mathematical symbols that represent a rule or relationship between concepts.

Accepted Answer

Formula

Question 11

The effect engineered products have on human health and the world around us.

Accepted Answer

Environmental impact

Question 12

Area is often measured in square meters, square inches, and square yards.

Accepted Answer

True

Question 13

The quality of being visually appealing.

Accepted Answer

Aesthetics

Question 14

Computer modeling tool that focuses on the use of air, in relationship to the flight of planes

Accepted Answer

Computational fluid dynamics (CFD) software

Question 15

Which of the following measurement units is measured in horsepower and watts?

Accepted Answer

Power

Question 16

A common measurement unit measured in foot-pounds and Joules is ______.

Accepted Answer

Energy

Question 17

Engineers create final drawings that have all dimensions & information to produce the product.

Accepted Answer

True

Question 18

The summary of the design process for a specific project.

Accepted Answer

Final project report

Question 19

A branch of mathematics that focuses on the relationships between sides and angles of triangles

Accepted Answer

Trigonometry

Question 20

Numbers are part of the calculation of a(n) _____, and letters are used as symbols.

Accepted Answer

Formula

Question 21

Asking questions like "Is this product visually appealing?" meets which criteria?

Accepted Answer

Aesthetics

Question 22

A tool used to create models of objects by placing plastic in layers is a 3-D printer.

Accepted Answer

True

Question 23

Which method begins with a current product engineers want to explore and learn more about?

Accepted Answer

Reverse engineering

Question 24

A mock-up is a working product.

Accepted Answer

False

Question 25

Determining whether or not the product works addresses which criteria?

Accepted Answer

Function

Question 26

Geospatial modeling software allows civil engineers to simulate & better organize urban areas.

Accepted Answer

True

Question 27

3-D modeling software allows engineers to take shapes & modify to create visual working models.

Accepted Answer

True

Question 28

Calculus is focused on the collection, analysis, explanation, and presentation of data.

Accepted Answer

False

Question 29

All of the financial considerations & decisions made during the production of a new design.

Accepted Answer

Engineering Economics

Question 30

An idea that is believed to be true and used in engineering design.

Accepted Answer

Assumption

Question 31

Algebra is concerned with operations and the relationships between numbers.

Accepted Answer

True

Question 32

Which of the following measurement units is measured in newtons?

Accepted Answer

Force

Question 33

Tool using many different factors, including statistics & theoretical models, to predict events

Accepted Answer

Predictive analysis

Question 34

"How will this product be disposed of when it is no longer useful?" is which criteria?

Accepted Answer

Environmental impact

Question 35

Once design ideas are refined, what do engineers develop to test their solutions?

Accepted Answer

Models

Question 36

A type of modeling that uses software to create useful models for engineers

Accepted Answer

Computer modeling

Question 37

A field of mathematics involving the ability to take data & predict what will happen

Accepted Answer

Probability

Question 38

Final output that allows the engineer to talk & show illustrations?

Accepted Answer

Oral presentation

Question 39

Which of the following is NOT a type of final output for an engineering design?

Accepted Answer

Reverse engineering

Question 40

Advancements in ______ have allowed engineers to create & manipulate structural designs in 3-D.

Accepted Answer

Computer aided design

Question 41

"Will this product be dangerous to produce because of this design?" is environmental impact.

Accepted Answer

False

Question 42

Computer modeling systems allow changes to be made to a design quickly without recreating.

Accepted Answer

True

Question 43

A physical model used to show the design of an object.

Accepted Answer

Mock-up

Question 44

Which of the following can reduce the overall effectiveness of predictive analysis?

Accepted Answer

Assumptions

Question 45

Software that uses spatial & analytical methods with information about the earth's surface

Accepted Answer

Geospatial modeling software

Question 46

Whether or not the product works with production and customer needs is _______.

Accepted Answer

Fit

Question 47

A part of creating & distributing engineering design solutions, concerned with finances, is ___

Accepted Answer

Engineering economics

Question 48

A field of mathematics focusing on the size of, shape of, & distances between different objects

Accepted Answer

Geometry

Question 49

A common measurement unit measured in Pascals, pounds per square inch, & pounds per square foot

Accepted Answer

Pressure

Question 50

A tool based on statistics and probability of certain occurrences is _____.

Accepted Answer

Predictive analysis

Question 51

Which model is primarily used to demonstrate objects, illustrate features, or evaluate design?

Accepted Answer

Mock-ups

Question 52

Energy is measured in newton-meters.

Accepted Answer

False

Question 53

Which is used by electrical engineers to develop circuits and calculate voltage flow?

Accepted Answer

Power system design and analysis software

Question 54

Which is used by chemical engineers to create computer models of chemical properties?

Accepted Answer

Process simulator

Question 55

Which of the following fields focuses on limits, functions, derivatives, integrals?

Accepted Answer

Calculus

Question 56

The criteria tested on a design to determine whether it works properly.

Accepted Answer

Function

Question 57

The three main areas of modeling are mathematical, physical, and functional.

Accepted Answer

False

Question 58

A common measurement unit measured in ounces, pounds, grams, and kilograms is _____.

Accepted Answer

Mass

Question 59

Method of determining properties/function of device by taking it apart & looking at structure

Accepted Answer

Reverse engineering

Hopper Chapter 7 Test Review

Questions 59

Hopper Chapter 7 Test Review

Questions 59