WorksheetsCh 2.4 Technology Systems
Total questions: 10
Worksheet time: 5mins
A group of parts that work together in an organized way, is called a
system
subsystem
open-loop system
closed loop system
Smaller systems that exist within larger systems are called....
systems
subsystems
open-loop systems
closed-loop systems
When a system has no way to measure or control its product, the system is called an ............
subsystem
open-loop system
closed-loop system
feedback system
A system that has a way of automatically controlling or measuring its output, is called a(n) .....
subsystem
open-loop system
closed-loop system
input system
A device that requires a human operator.
Manual control
Automatic control
system
subsystem
A device that can be programmed and then continues to operate without human intervention.
Manual control
Automatic control
open-loop control
subsystem control
A timer on a microwave oven is an example of
output
process
automatic control
manual control
Multiplication is a subsystem of
division
subtraction
geography
mathematics
What is the normal flow of an open-loop system?
input, process, output
process, input, output
input, feedback, process, output
input, output, process, feedback
What do we call the smaller parts of the larger transportation system?
system
subsystem
open-loop system
closed-loop system
