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IoT Sensors Definition Quiz

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Questions and Answers

What is a disadvantage of a thermostatic or thermal valve?

It is susceptible to power failures and potential short circuits. (correct)
It has a limited range of motion.
It requires an electricity source to function.
It is incompatible with certain materials and processes.

What is an advantage of magnetic actuators?

Limited range of motion.
Low power consumption.
Requires an external power source.
Capacitive remote actuation. (correct)

Which industry is NOT mentioned as using magnetic actuators?

Construction industry (correct)
Aerospace industry
Healthcare industry
Automotive industry

What is a disadvantage of magnetic actuators?

Extreme discharge. (C) Signup and view all the answers

In the device-to-device communication model of IoT, what is the primary characteristic?

Devices communicate directly with each other. (A) Signup and view all the answers

What is a key advantage of magnetic actuators according to the text?

High press and actuation force. (D) Signup and view all the answers

Which of the following is NOT listed as a disadvantage of magnetic actuators?

Limited range of motion. (D) Signup and view all the answers

What is the purpose of the additional reading links provided in the text?

To discuss the role of sensors and actuators in IoT. (B) Signup and view all the answers

What is a key characteristic of magnetic actuators?

They can operate in either a rotary or linear direction. (D) Signup and view all the answers

What is the purpose of the section titled 'COMMUNICATION MODELS OF IOT'?

To introduce the different types of communication models used in IoT devices. (C) Signup and view all the answers