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WorksheetsSystems Introduction Test
Total questions: 30
Worksheet time: 3600secs
When examining the Universal Systems Model, which step is similar to ingredients that go into a system?
Input
Process
Output
Feedback
The feedback is the _____________ part of the systems model.
ingredients
action
product
evaluation
What are the two types of systems, as defined by their ability to use feedback? (you will select two)
open loop
process loop
closed loop
evaluative loop
Information given about the output of the system/Monitor
Process
Input
Output
Feedback
Which is NOT an example of input?
Energy into a phone
Gas into a car
Steam from a shower
Which are two outputs of an air conditioner?
hot air (waste), cold air
energy, hot air
energy, cold air
What is negative feedback?
suggestions for improvement
information that stops or slows down a process
information that continues or increases a process
Something that happens to or with the inputs.
Inputs
Processes
Outputs
Feedback
Information given about the output of the system. Did the system perform correctly?
Inputs
Processes
Outputs
Feedback
What comes out of the process, the finished product,
or completed process.
Inputs
Processes
Outputs
Feedback
A group of parts that work together as a unit.
Closed System
Open System
System
Systems Model
This is a picture of the _____________.
Universal Systems Model/ Closed Loop
Output
Open-Loop System
David used a hex wrench to assemble a robot. The hex wrench is what type of input?
Materials
Tools and Machines
People
Energy
David's robot runs off of a 9 volt battery. The battery is what type of input?
Materials
People
Information
Energy
A visual representation of a system, like the Universal Systems model, is known as a _________.
Flow Chart
Equation
Task
David used LearnMate lessons and pictures to build the robot. This is an example of what input?
Energy
People
Information
Time
What are the inputs needed to brush your teeth?
Soap
Toothbrush
Toothpaste
Water
Rice
You go to get a snack from the vending machine. The action of the rings turning to dispense you snack would be called?
Output
Input
Process
System
Fresh breath is an output of brushing your teeth.
True
False
