18 Questions
What type of sensor is the DS18B20?
Temperature Sensor
Which components are essential in an IoT Sensing Device?
Sensor, Processor, Wireless Communication Module, Power Management Unit
What type of sensor is the ADXL335?
Accelerometer
Gas Sensors that depend on thermal energy for operation use which component?
Heater
Which application is NOT commonly associated with Gas Sensors?
Motion Tracking
What does the Sensitivity of a Gas Sensor refer to?
Its ability to detect small gas concentration changes
What communication channels does Profinet use?
NRT, RT and IRT
Which of the following correctly describes Profinet?
Based on Ethernet/IP
What architecture does Modbus-RTU follow?
Master/Slave
Which network topology is commonly used by Profibus?
Bus Topology
In DeviceNet, what does CAN stand for?
Controller Area Network
How is shorter TTL achieved in uRLLC?
All of the above
What is the term for a sensor's ability to detect a particular gas in a mixture of different gases?
Selectivity
What is the other unit in the ModBus-TCP protocol data frame, apart from the Protocol Data Unit?
Application Data Unit
What type of sensor is a camera that can simultaneously sense the ambient temperature as well as capture live video recordings?
Hybrid sensor
What are the two primary types of communications defined by EtherNet/IP?
Explicit and Implicit
What is the term for a sensor's ability to provide consistent output over a long period of time?
Stability
What is the term for the time taken by a sensor to stabilize its response?
Settling Time
Test your knowledge on Industry 4.0 and Industrial Internet of Things with 15 questions. Topics include temperature sensors, key components of IoT sensing devices, and more based on Lecture 1 of Week 6.
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