study and design new or improve on existing technologies to meet the needs as defined by the criteria under given contraints.
Engineering
100
Used in processing data into information and in communicating ideas and information
a. Energy and power technology
b. Communication and information technology
c. Construction technology
d. Transportation technology
b. Communication and information technology
100
the cutting motion of a saws-all, is also its real name
reciprocating
100
when talking about physical state classifications of materials these are often used in hydraulic systems.
Bonus:$300$ write down why??
liquids... not easily compressed
100
The test model of a product.
What is a prototype?
200
When operating a circular saw, one of the most important pieces of PPE would be _______________.
Eye protection
200
Used in building structures for housing, business, transportation, and energy transmission
a. Energy and power technology
b. Communication and information technology
c. Construction technology
d. Transportation technology
c. Construction technology
200
A band saw has one blade that rotates around 2 wheels, one of which is connected to a motor. (see pic)
What is the cutting motion and feed motion?
Bonus $500$ what is the relationship of the motions to each other??
Linear and linear.
Bonus: perpendicular
200
Fossil Fuels come to us from which period in time?
Carboniferous
200
the driving force for the progressive change in organisms over time?
Natural selection
300
Step where we include feedback and data into a prototype
redesign
300
The machines at a bottling plant would best be classified under which type of technology?
a.Medical
b.Agricultural
c.Manufacturing
d.Construction
c. Manufacturing
300
type of saw most commonly used in a mitre box
back saw
300
What is an alloy, and that is brass made of?
2 or more metals, and zinc and copper
300
The ship that Charles Darwin sailed on when he made his observations from 1831-1836
the HMS Beagle
400
5 rules of Brainstorming
1-don't judge
2-wild ideas
3-quantity not quality
4-build on ideas
5-everyone and every idea has equal worth!!!
400
_______________ can be anyone!!
Engineers
400
A wood planer is what type of tool?
polishing
400
name 2 of the three factors that limit a material's use.
What is availability, cost, and degree of hazard?
400
The major worked Darwin published explaining his theory.
"On the Origin of Species"
500
a problem of the future for you to solve is where to get energy from, however today many power plants burn fossil fuels. What are fossil fuels? What is one of the major pollutants that rains down on us that we talked about in class??
Come from plants and animals, is the energy in the sugars they contain. Sulfuric acid
500
Medical Technology- used in maintaining _____________ and ______________.
health and curing
500
draw, mark and label all the increments between 1'' and 2'' on a ruler
1'', 1/8, 1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 2"
500
Put oil into at 4 different material classifications.
Natural, organic, liquid, non-renewable
500
Feedback that can stop the process of a cycle.
Bonus: Man who independently came to the same conclusion as Darwin
What is negative feedback?
Bonus: Alfred Russel Wallace