Evolution of Engineering
An example of a device made during the information revolution.
Cellphone, Computers, Microelectronics
In this step wild ideas are encouraged.
Preliminary Ideas. Brainstorming. (Step 2)
Embodies the study of electrical devices, electrical systems, and electrical energy.
Electrical Engineering
How many significant figures in 3.57980
6 sig. figs.
Write (2^3)^4 in a simplified way using Power of a Power Rule, and what is the result?
2^12 =4096
What is:
sin(30^o)
0.5
What are the main components of an Atom?
Protons, Neutrons, Electrons
Which Era saw the shift from engineers being artisans and craftsmen to engineering using math and science.
Industrial Revolution
The most important step in the Engineering Design Process.
Problem Identification (Step 1)
Emphasis on chemistry and the chemical nature of products and processes.
Chemical Engineering
4 sig. figs.
Given the Points (1,2) and (5,6), what is the slope of the line formed.
1
Mention an example of a scalar quantity.
Mass, Speed, Distance, Temperature, Energy, Time, etc.
Mention an example of a Chemical change covered in class. Not how you know that one is happening, but the reaction itself.
Corrosion of any metal
Generation of current by a battery
Combustion of fuel to produce energy
Hardening of concrete
Invented the first steam engine in 1698. The first Mechanical Engineer.
Thomas Savery
In this step you have everything documented; you work with the marketing, and summarize your test results.
Implementation (Step 6)
Emphasizes structural, environmental, transportation, water resources, surveying, geotechnical, planning, and construction.
Civil Engineering
Write 33,786,456 in scientific notation and engineering notation with 3 sig. figs.
3.38x107 and 33.8x106
Given the Points (1,2) and (5,6), what is the distance of the line made.
5.66
Mention an example of a vector.
What are the three ways to classify matter by chemical constitution?
Elements, Compounds, and Mixtures.
Earliest form of Engineering found in the Ancient era due to the use of simple tools made of wood, rock and bone by the nomads.
Material Engineering
In this step you apply the engineering and scientific principles to evaluate the design.
Analysis (Step 4)
Described as the design, improvement and installation of integrated systems of people, material and energy.
Industrial or Manufacturing Engineering
What is 3.578*9.81? with correct sig. figs.
35.1
Given the Equation 4x+3y+9=0 what is this in slope intercept form.
y=(-4/3)x-3
y=-4/3x -3
If a car travels 30m south, and has a resultant displacement of 50 m Southwest, what is the magnitude and direction of the missing displacement.
40m West.
Tell me the name of a group/family of elements in the periodic table.
*For double points: tell me (without looking them up) All the elements in that group/family
Alkali Metals
Alkali Earth Metals
Transition Metals
Metalloids
Post Transition Metals
Non-Metals
Halogens
Noble Gases
Lanthanides
Actinides
Which Development marked the beginning of the Second Industrial Revolution, which allowed for the creating of stronger structures and skyscrapers.
Bessemer's Steel Process
In this step you are looking at the most promising ideas from the previous steps. Working out the details of each design, making more sophisticated computer modeling (design visualization), and you are establishing how your systems will interact.
Refinement (Step 4)
Involved in the design, development, production, control, operation and service of mechanical devices. Concerned with the principles of Force, Energy, and Motion.
Mechanical Engineering
Convert 5.0 km to mi.
3.1 mi
Solve the following system of equations:
2x+3y=9; x+4y=2
x=6, y=-1
Given a right triangle with height of 12m and width of 5m, what is the hypothenuse and the angle made from the horizontal in degrees
Hyp: 13
Angle: 67.38 deg
Mention all evidences of a Chemical change has occurred.
•Bubbling or fizzing
•Color Change
•Temperature change
•Formation of a precipitate
•Dissolving of a solid