CAD - answer-Computer Aided Drafting/Design
ANSI - answer-American National Standards Institute
ISO - answer-International Standards Organization
Mockup - answer-A nonfunctional model devised to expose its parts for study, training or testing.
Systems Model - answer-Input -> process ...
ANSI - answer-American National Standards Institute
ISO - answer-International Standards Organization
Mockup - answer-A nonfunctional model devised to expose its parts for study, training or testing.
Systems Model - answer-Input -> process -> output -> feedback
7 resources of input - answer-time, energy, tools, materials, people, capital, information
Types of outputs - answer-expected, unexpected, desirable, undesirable
Engineering Design Process - answer-Step 1: Define the problem
Step 2: Research the problem
Step 3: Imagine - develop possible solutions
Step 4: Plan - choose the best solution
Step 5: Create a prototype
Step 6: Evaluate & Improve - test the prototype and make needed adjustments
Step 7: Communicate - Share the results
Prototype - answer-A full-scale working model used to test a design concept by making actual
observations and necessary adjustments.
OSHA - answer-Occupational Safety and Health Administration, a government agency in the Department
of Labor to maintain a safe and healthy work environment
Lathe - answer-A machine used for shaping by turning material.
Six simple machines - answer-Pulley
Lever
Wheel and Axel
Wedge
Screw
Plane
Shear - answer-Sliding force
Tension - answer-Pulling force
Compression - answer-A force that pushes on or squeezes a material.
Bending - answer-Compression and tension force
, Torsion - answer-act of twisting; stress due to twisting forces exerted
Consensus is a - answer-general agreement
The technician should use a ___________ to cut a keyway in a shaft. - answer-milling machine
OEM - answer-Original Equipment Manufacturer
Forging - answer-A process by which metal is heated and shaped by plastic deformation by suitably
applying compressive force.
Ergonomics - answer-The study of workplace equipment design or how to arrange and design devices,
machines, or workspace so that people and things interact safely and most efficiently.
Which of the following is a ferrous metal?
a. aluminum
b. copper
c. magnesium
d. mild steel - answer-d. mild steel
Which of the following is the earliest example of engineering?
a. Gutenberg press
b. Moving assembly line
c. Archimedes screw
d. Cloth weaving loom - answer-c. Archimedes screw
Which of the following is an example of an inextinguishable energy source?
a. Wind
b. Nuclear
c. Natural gas
d. Coal - answer-a. Wind
A video game company would like to test a new game controller design. Which of the following would
be the best way for them to start testing the comfort and effectiveness of the controller?
a. Mockup
b. Prototype
c. Scale model
d. Sample - answer-b. Prototype
The branch of engineering that combines physical science, life science, mathematics, and economics to
processes that convert raw materials info more valuable forms is called ______________ engineering. -
answer-Chemical
The main components of the engineering design process include identifying, defining, selecting,
implementing, and ______________. - answer-Evaluating
Using Ohm's Law, how much current is going through the following circuit?
15.5 and 5 Ohms resistance - answer-3.1 amps
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TOPDOCTOR. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.