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WorksheetsFundamentals of Control System
Total questions: 20
Worksheet time: 3hrs 20mins
Identify which is not involved in the fundamental synergetic combination of mechatronics.
Mechanical
Electrical/Electronics
Control Systems
Chemical
_____________ is an interdisciplinary field that is used to design, build, and run products and processes by combining Mechanical, Electrical/electronics, computer systems, and Advanced controls.
Mechatronics
Biomedical
Data Science
Machine Learning
A control system for an operation or process in which there is no feedback that can provide a self-correcting action.
Open Loop
Close Loop
Multiple Loop
Cascading Loop
A system that automatically regulates a control or process to maintain a desired state or set point without the involvement of a human action.
Open Loop
Close Loop
Multiple Loop
Cascading Loop
The part or component of a system that controls the plant.
Controller
Input
Output
Feedback
The actual response obtained from the control system.
Controller
Input
Output
Feedback
The signal or excitation supplied to a control system.
Controller
Input
Output
Feedback
Which of the following is NOT one of the advantages of an open loop system.
Accurate
Economical
Easy to maintain
Simple Design
The diagram shown represents an open loop system.
TRUE
FALSE
The diagram shown represents a close loop system.
TRUE
FALSE
A device that converts physical quantity such as pressure, sound, and brightness into and electrical signal or vice versa.
Transducer
sensor
controller
oscillator
A device that detects physical property such as weight, pressure, temperature, and light intensity.
transducer
sensor
transmitter
controller
The most common type of harmonized electric current signal is 4 to _____.
20 mA
30 mA
40 mA
50 mA
The most common type of harmonized electrical voltage signal is 0 to _____.
10 V
30 V
50 V
100 V
A sensor that uses transformer to detect pressure.
LVDT
strain gauge
Piezoelectric
RTD
A sensor that uses a particular quartz crystal to detect pressure.
LVDT
strain gauge
Piezoelectric
RTD
A sensor that detects the temperature difference between two junctions of 2 different materials.
Thermocouple
RTD
LVDT
humudity
Mechatronics system can enhance the speed, safety, and efficiency of the manufacturing systems.
TRUE
FALSE
An example of close loop system:
__________ is intended to assist vehicles in keeping the speed at the posted speed limit and maintain safe distance with other vehicles.
cruise control
droop control
robotic arm
temperature control
The picture shown represents:
a close loop system
an open loop system
a multiple loop system
