18 Questions
What is the primary function of a transducer?
Converting energy from one form to another
In sensor technology, what does 'sensor accuracy' specifically indicate?
Correctness of output compared to a standard value
What defines an 'active sensor' in the context of sensing technology?
Independently senses the input
In IIoT systems, what is the main role of an 'Actuator'?
Converts signals into physical action
Zigbee technology is popular for which of the following?
Low power, short-range wireless communication
When compared to passive sensors, what capability distinguishes active sensors?
Independently sensing input
What is the primary function of IEEE 802.15.4 in IoT?
To specify the protocols for low-rate wireless personal area networks
Which of the following is a characteristic of 6LoWPAN?
Enabling IPv6 packets over low-power wireless networks
What is the primary application of Near Field Communication (NFC)?
Short-range wireless interaction between electronic devices
Which type of actuator works on the principle of compression and decompression?
Hydraulic Actuators
What is the significance of ISA 100.11a in IIoT?
Focuses on wireless network technology for industrial automation
Which of the following is NOT a characteristic of 6LoWPAN?
High-power industrial networks
Which technology is best suited for industrial communication?
Wireless HART
What is the maximum data rate possible in Wireless HART?
250 kb/s
Which Quality of Service (QoS) level in MQTT is also known as 'Exactly once'?
QoS 2
Which architecture does the CoAP work on?
UDP
Which type of sensor is an infra-red sensor?
Optical Sensor
Which technology is best suited for establishing low-rate wireless personal area networks?
Zigbee
Test your knowledge on Industry 4.0 and the Industrial Internet of Things with this assignment-1 quiz consisting of 15 questions. Each question is worth 10 marks, testing concepts such as transducers and sensor accuracy. Refer to specific lecture slides for justifications.
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