Chapter 7- Modeling, Testing, and Final Outputs

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

• Final project reports

• Models

• Oral reports

• Production documents

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

• Angle

• Area

• Length

• Volume

Which of the following measurement units is measured in newtons?

• Energy

• Force

• Pressure

• Torque

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

• Energy

• Force

• Power

• Torque

Which of the following fields of mathematics focuses on limits, functions, derivatives, integrals, and infinite series?

• Algebra

• Calculus

• Statistics

• Trigonometry

Which of the following types of models are primarily used to demonstrate the object to others, to illustrate particular features of an object, or to evaluate the design of the object?

• Computer models

• Mathematical models

• Mock-ups

• Prototypes

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

• CNC device

• Computer-aided design (CAD) software

• Environmental simulator

• Process simulator

Which of the following is used by electrical engineers to develop circuits and calculate voltage flow and electrical load in computer animated models?

• Computational fluid dynamics (CFD) software

• Geospatial modeling software

• Power system design and analysis software

• Process simulator

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

• Assumptions

• Formulas

• Mathematical models

• Reverse engineering

Asking questions such as "Is the product visually appealing?" and "Is the product the correct size and color?" helps to determine whether or not the product meets which of the following criteria?

• Aesthetics

• Fit

• Function

• Safety