IoT Sensors and Devices
Authored by Ms. ECE-STAFF
Design, Computers, Professional Development
University
Used 72+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
___ is an input device that provides an output (signal) with respect to a specific physical quantity (input).
transmitter
signal
sensor
IoT
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of these do not require any external power signal and directly generates output response?
Sensors
Passive Sensors
Active Sensors
Microcontroller
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of sensor is shown in the figure?
Passive sensor
Active sensor
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Guess the type of sensor from the figure shown.
PIR sensor
ultrasonic sensor
rainfall sensor
smoke detector
5.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Which of these is a touch sensor?
None of these
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is a non-contact type of sensor?
Ultrasonic sensor
PIR sensor
Touch Sensor
both A and B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the output voltage when the smoke is detected through the MQ-2 sensor?
High
Low
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
