Sensor Types and Characteristics
Authored by Peniel A
Engineering
University
Used 6+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Choose the correct definition of a sensor:
A device that converts electrical signals to mechanical vibrations.
A device that detects physical quantities and converts them into readable signals.
A device that transmits data wirelessly.
A device that stores energy.
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Identify the device that converts one form of energy into another:
Sensor
Transducer
Resistor
Capacitor
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Choose the type of sensor that does not require external power:
Active sensor
Passive sensor
Analog sensor
Digital sensor
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Identify the correct classification for a pressure sensor:
Magnetic sensor
Acoustic sensor
Chemical sensor
Mechanical sensor
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Select the smallest change a sensor can differentiate:
Range
Sensitivity
Resolution
Accuracy
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Choose the correct definition of sensitivity:
Difference between measured value and true value
Ratio of change in output to a unit change of input
Time required for a sensor to respond
Smallest change the sensor can differentiate
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Label the sensor characteristic that refers to its ability to reproduce the same measurement under the same conditions:
Sensitivity
Accuracy
Precision
Repeatability
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