What is a key characteristic of open-loop control systems?

Open-Loop and Closed-Loop Control Systems

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Science, Computers
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9th - 12th Grade
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Medium

Emma Peterson
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
They use feedback to adjust operations.
They are used exclusively in high-speed applications.
They operate without feedback.
They are always more expensive than closed-loop systems.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In an open-loop control system, what is the role of the system driver?
To provide feedback to the computer.
To store multiple programs.
To convert signals into operations.
To adjust the signal based on feedback.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of an open-loop control system?
An industrial sprinkler system.
A robotic arm with a feedback sensor.
A CNC machine with error correction.
A thermostat-controlled heating system.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common application of open-loop control systems?
Stop and go conveyor systems with constant loading.
Variable speed conveyor systems.
High-precision machining.
Adaptive robotic welding.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What distinguishes closed-loop control systems from open-loop systems?
Higher repeatability.
Simpler design.
Lower initial cost.
The use of a feedback loop.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a closed-loop system improve the operation of a sprinkler system?
By using a timer to control water flow.
By using a simpler design.
By adding a moisture sensor for feedback.
By increasing the water pressure.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an advantage of closed-loop control systems?
They require less skilled maintenance.
They have a lower upfront cost.
They offer flexible program control.
They are only suitable for simple tasks.
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