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ME 100
ME 100
36
Mechanical Engineering
Undergraduate 1
12/08/2007

Additional Mechanical Engineering Flashcards

 


 

Cards

Term
ENIAC
Definition
a large scale, general purpose digital electronic computer
Term
Taylorism:
Definition
  • management should take a more active roll in the factory
  • there was a drastic cut in the cost of manufactured goods (reduction of 1/10 to 1/20)
  • efficiency movement
Term

TQM

 

Total Quality Management

Definition
  • a process for managing quality
  • it must be a continuous way of life
  • a philosophy of perpetual improvement in everything that we do
  • everyone and all actvities within the company must meet the customer requirements
Term

PE

 

Professional Engineers

Definition
must protect the safety, health and welfare of the public
Term
Engineering design is iterative which means:
Definition

you start with an idea, encounter obstacles and seek to overcome them until you arrive at the desired product

Term

________ ________ _________ is truly at the limits of engineering

Definition
Term

Bloom's Classification by Level of Difficulty:

 

Level 1

Definition

Knowledge: the remembering of previously learned material

Term

Bloom's Classification by Level of Difficulty:

 

Level 2

Definition
comprehension: figure out what the problem is and how to solve it
Term

Bloom's Classification by Level of Difficulty:

 

Level 3

Definition
application: recognizing which set of principles shoould be applied
Term

Bloom's Classification by Level of Difficulty:

 

Level 4

Definition
Synthesis: use old ideas to create new ones; predict and draw conclusions
Term

Bloom's Classification by Level of Difficulty:

 

Level 5

Definition
Evalutation: compare ideas; assess the value of theories; recognize subjectivity
Term
principal:
Definition
main, underlying
Term
principle:
Definition
generalization accepted as true
Term
affect:
Definition
to touch
Term
effect:
Definition
result
Term
analysis software is:
Definition
  • always clean and organized
  • numerics will always be correct (assuming you enterd correct equations)
  • automated graphing and presentation tools
  • superior error and plausability checking
Term
noisy data:
Definition

often results from poor quality measurements or interference

 

[think AM radio]

Term
measurement:
Definition
comparision with a standard
Term
significant digits:
Definition

display as many digits that make the result just as inaccurate

 

[the least amount of numbers]

Term
analog:
Definition
the signal varies continuously
Term
digital:
Definition
the signal changes continuously
Term
accuracy:
Definition
  • the closeness of an observation to it's true value
  • inverse of error
Term
precision:
Definition
  • the ability to reproduce a reading with a given accuracy
  • the similarity between repeat readings
Term
random error:
Definition
uncontrolled factors that affect measurement of the variable across the sample
Term
length:
Definition
distance traveled by light in a vacuum
Term
time:
Definition
transition between two hyperfine levels of the ground state of the cesium-133 atom
Term
mass:
Definition
cylinder of platinum-iradium malloy
Term
temperature:
Definition
1 / 273.16 of the triple point of water
Term
In which country did modern engineering originate?
Definition

Italy

Term

During which century did modern engineering originate?

Definition
12th Century
Term
What are some benefits of doing a literature search?
Definition
  1. You can learn about the mistakes other people have already made in the field of research.
  2. You can learn which solutions worked and which solutions didn't work and you can proceed from there.
Term
What are the benefits of earning an advanced degree (Ph.D) as compared to a mechanical engineer?
Definition
You can earn a higher salary, become a teacher or professor and become a liscenced technician.
Term

How did the Wright Brothers approach the problem of building a lightweight engine?

Definition
They did research and decided to sue a different material to build the engine out of all together.
Term
How did the Wright Brothers approach the problem of the lift of the aircraft's wings?
Definition
Term
List 2 principles of the NSPE (National Society of Professional Engineers):
Definition
  1. Engineers shall hold paramount the safety, health, and welfare of the public.
  2. Engineers shall avoid deceptive acts.
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