Sci And Tech Chapter 4 Question Preview (ID: 48097)


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The impacts engineering has had on humans are ____________________________
a) save lives
b) save energy
c) save time and effort
d) all of these answers

Technology cannot solve every problem.
a) TRUE
b) FALSE
c)
d)

Engineers should NEVER share their ideas with others.
a) TRUE
b) FALSE
c)
d)

The exchange of 1 benefit for another is a ______________________
a) goal
b) value
c) constraint
d) trade-off

A group of parts working together is a ___________________.
a) goal
b) technology
c) system
d) feedback

Bioengineering deals with ______________________.
a) living things
b) machines
c) satellites and cell phone towers
d) air and space

What age are we currently in?
a) Information Age
b) Stone Age
c) Iron Age
d) Industrial revolution Age

Step 2 in the design process is ________________.
a) build a prototype
b) identify criteria
c) redesign the prototype
d) research the problem

A ____________________ is something that is important to us.
a) trade-off
b) value
c) constraint
d) risk

What is brainstorming?
a) Coming up with ideas to problems
b) Attending conferences to get ideas.
c) Fixing problems
d) Trading one benefit with another

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