WorksheetsAssignment 6
Total questions: 15
Worksheet time: 8mins
In the diagram for the manufacturing process, which unit comes immediately after the "Quality Testing Unit"?
Packaging Unit
Production Unit
Product Counting Unit
Transporting Unit
The analog temperature sensor LM35 generates an output voltage that is linearly proportional to what temperature scale?
Fahrenheit
Kelvin
Celsius
Rankine
The MQ-2 gas sensor is specifically mentioned to detect the concentration of which gases?
Oxygen, Nitrogen, and Carbon Dioxide
LPG, propane, and hydrogen
Methane, Ammonia, and Carbon Monoxide
Ozone, Sulfur Dioxide, and Nitrous Oxide
What happens to the resistance of an n-type MOS sensor when it is exposed to a reducing gas?
It increases with respect to the Baseline resistance
It decreases with respect to the Baseline resistance
It remains unchanged
It fluctuates randomly
According to the working principle of MOS gas sensors, what is the "Optimum Temperature"?
The maximum temperature the sensor can withstand
The minimum temperature required for operation
The particular temperature at which the sensor gives the best response
The temperature of the surrounding environment
ModBus-TCP uses which protocol suite for data transmission?
RS-232
TCP/IP & Ethernet
CAN
IEEE 802.15.4
What does the acronym EtherCAT stand for?
Ethernet Control and Transmission
Ethernet Common Automation Technology
Ethernet Control Automation Technology
Ethernet Communication and Telemetry
In the ModBus-TCP data frame, what is the name of the 7-byte header that identifies the Application Data Unit (ADU)?
TCP Header
PDU Header
MBAP (MODBUS Application Protocol) header
Ethernet Header
Which variant of CC-Link offers the highest transmission rate of 1 Gbps?
Standard CC-Link
CC-Link LT
CC-Link Safety
CC-Link IE (Industrial Ethernet)
Profibus is based on which international standard?
IEC 61158
IEEE 802.3
ISO 9001
IEC 61850
What is the Availability requirement for uRLLC?
90% availability
99% availability
99.9999% availability (6-nines)
50% availability
What is the end-to-end round trip latency supported by the Tactile Internet?
< 10 ms
< 1 ms
< 100 ms
< 250 ms
Which frequency bands are used by 5G NR?
Only below 1 GHz
Low band (< 1 GHz), middle band (1-6 GHz), and high band (>24 GHz) millimeter wave
Only Wi-Fi bands
Satellite communication bands
The PROFINet protocol handles data transmission of large packets between PLCs and PCs, as well as enable integration with the Internet and Intranet through Ethernet.
True
False
Fill in the blanks. DeviceNet was designed by Rockwell Automation to enable communications between _____ and __________.
PLCs, field devices
PLCs, human–machine interfaces (HMIs)
Routers, enterprise servers
SCADA systems, cloud platforms
