Core Technologies
Open- loop, Closed Loop & Systems Thinking
Resources for Technology
Complex Systems and Systems Failure
Criteria and Constraints
100

What is the one-word for thermal 

Heat 

100

What is a system design to achieve?

A goal 

100

All technological (human) activities require

resources

 

100

An example of a complex system is a

traffic control system

100

A designer or engineer is always working within what 

requirements 

200

Light bulb is an example of what technology 

Optical

200

A microwave is an example of what system?

Open loop system 

200

What involves the ability to do work

Energy

200

What is is vital for most everyday activities 

Electricity 

200

What is a constraint

limitations on a design

300

changing is the one-word for what core technology?

Biotechnology 

300

What system requires human intervention?

Open loop system 

300

Wealth in whatever form is

capital

300

Complex systems have many layers of controls
and feedback loops to provide what 

Information

300

what is a limit to the design process 

constraint

400

A computer is an example of what core technology?

Electronic

400

 An example of an closed-loop system is?

heating system in a home

400

What is the most important resource for technological activity

People

400

communication systems is an example of?

complex systems

400

Having a specific shape is an example of what 

criteria 

500

What is the definition of Fluid 

Using fluid to apply force (hydraulics)

500

A closed-loop system is a control system that uses ________ from the output

Feedback

500

The basic technological resources are

people, information,
materials, energy, capital and
time.

500

A complex system is what

a system whose properties are not fully explained by an understanding of

500

Constraints are typically associated with specific design factors such as

resources