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What is the basic functional safety?
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1
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951
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August 23, 2025
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What is the Alarm Philosophy Defined in ISA-18.2 (2018) for Effective Alarm Management in Process Industries?
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2
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764
|
March 5, 2026
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CB Digital Factory - An Industrial IoT middleware
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0
|
1293
|
May 12, 2021
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Electromagnetic Flow Meters: Advantages, and Applications
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0
|
1281
|
April 18, 2025
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S7-300 Tia Portal - Need Help
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0
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1279
|
June 1, 2023
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What is SIF in process safety?
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1
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904
|
December 20, 2025
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Why 3 elements instead of 2 elements in boiler?
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1
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858
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December 20, 2025
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What is the standard for Venturi tube?
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1
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849
|
January 24, 2026
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What are the three types of drum level control strategies?
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1
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813
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December 13, 2025
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What are the future trends of digital twins?
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1
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792
|
September 19, 2025
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What is the difference between protection and interlock?
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1
|
792
|
January 10, 2026
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What is the definition of bypassing safety controls?
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1
|
774
|
January 30, 2026
|
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What is voting logic in safety instrumented system?
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1
|
767
|
March 6, 2026
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What is the H1 protocol?
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1
|
759
|
October 25, 2025
|
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How can I estimate the instrument power consumption?
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1
|
758
|
September 7, 2025
|
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What is the best PID tuning method?
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1
|
753
|
December 6, 2025
|
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Can PLC work without SCADA?
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1
|
753
|
November 1, 2025
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What are the advantages of DCS over PLC?
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1
|
752
|
November 1, 2025
|
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What is the difference between ESD and SIS?
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1
|
745
|
February 7, 2026
|
|
What is Rai and heartbeat technology?
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1
|
692
|
December 27, 2025
|
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What is the difference between API 505 and IEC 60079?
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|
1
|
690
|
February 13, 2026
|
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What is the full meaning of SIS?
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1
|
686
|
January 30, 2026
|
|
What is the difference between IEC 60079 and ATEX?
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1
|
667
|
February 13, 2026
|
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What are the three types of PID tuning parameters?
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1
|
621
|
November 28, 2025
|
|
What is the IEC standard for safety instrumented systems?
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|
1
|
621
|
March 6, 2026
|
|
What is SIS in process safety?
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|
1
|
561
|
February 7, 2026
|
|
What is Signal-to-Noise Ratio (SNR) in Instrumentation Engineering Projects?
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1
|
559
|
February 26, 2026
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What is the difference between PLC and SIS?
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1
|
529
|
February 7, 2026
|
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Is it okay to bypass a safety device?
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1
|
522
|
March 27, 2026
|
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What is the alarm and trip schedule?
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1
|
515
|
March 14, 2026
|
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beverage dispenser
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0
|
694
|
October 23, 2024
|
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What is 2oo3 voting philosophy?
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|
1
|
481
|
March 6, 2026
|
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Which is better, 4/20mA or 0 10v?
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|
1
|
477
|
March 20, 2026
|
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What is the difference between Zone 1 and Zone 2 in IECEx?
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|
1
|
472
|
April 3, 2026
|
|
What are the 4 stages of process automation?
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|
1
|
446
|
April 17, 2026
|
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What is the difference between 4 20mA and HART?
|
|
1
|
424
|
May 22, 2026
|
|
How do you troubleshoot a control valve that hunts only under automatic mode but behaves normally in manual?
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1
|
404
|
June 6, 2026
|
|
What is the difference between HART and Modbus?
|
|
1
|
395
|
May 22, 2026
|
|
What is a Hart multiplexer?
|
|
1
|
347
|
May 22, 2026
|
|
What are the most likely causes of intermittent HART communication failure on a live 4–20 mA loop?
|
|
1
|
299
|
June 6, 2026
|
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Why Wrong I/O List Created Major Commissioning Delay?
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1
|
294
|
May 28, 2026
|
|
What are the two types of Modbus?
|
|
1
|
290
|
July 10, 2026
|
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Why Did HART Multiplexer Fail During PLC System Migration?
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|
1
|
281
|
May 28, 2026
|
|
What is a Modbus list?
|
|
1
|
228
|
July 10, 2026
|
|
Air Curtains – The Unsung Hero of Energy Efficiency in Commercial Spaces
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0
|
309
|
June 6, 2026
|
|
NODE-Red , OPC-UA, CODESYS , UA EXPERT
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|
0
|
235
|
June 6, 2026
|
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Which is better, Modbus RTU or TCP?
|
|
1
|
172
|
July 23, 2026
|
|
What does 3% LEL mean on a gas detector?
|
|
1
|
164
|
July 23, 2026
|