|
Is 4-20mA signal AC or DC?
|
|
1
|
2403
|
July 19, 2025
|
|
Instrumentation tools for magnification in material analysis
|
|
0
|
3390
|
November 19, 2018
|
|
What happens if a sensor is operated outside its permissible rating?
|
|
1
|
2395
|
April 9, 2024
|
|
What is the purpose of AUX + & - in valve positioner
|
|
1
|
2395
|
November 18, 2020
|
|
How do you calculate the pipe size for the refrigeration system?
|
|
1
|
2393
|
November 7, 2024
|
|
Pressure gauge accuracy class and normal accuracy
|
|
0
|
3384
|
November 28, 2014
|
|
What are the common applications of pneumatic systems in industrial automation?
|
|
1
|
2390
|
September 21, 2024
|
|
Instrumentation tools exclusively for thin films
|
|
0
|
3376
|
November 19, 2018
|
|
Why the thermocouples are called as J, S, K, R etc
|
|
2
|
1948
|
December 3, 2020
|
|
What are the methods to check vortex flow transmitters flow reading is right?
|
|
1
|
2386
|
January 6, 2026
|
|
Emerson High-Pressure Coriolis Flow Meters: Accuracy in Challenging Environments
|
|
0
|
3367
|
August 30, 2023
|
|
How can I interface a PLC and SCADA?
|
|
1
|
2381
|
July 11, 2024
|
|
How to find faults in a transmitter
|
|
1
|
2379
|
November 7, 2020
|
|
An Overview of Solenoid Valves
|
|
0
|
3358
|
November 2, 2021
|
|
Is it possible to do the stroke test of the control valve without using 250 OHMS
|
|
2
|
1931
|
December 3, 2020
|
|
What is SCAN time in PLC
|
|
1
|
2362
|
November 17, 2020
|
|
Pipe line detection- part 2 continuous detection
|
|
0
|
3337
|
September 12, 2018
|
|
What is the difference between extension cable and compensating cable?
|
|
1
|
2357
|
February 21, 2025
|
|
SIS in ICS Architecture per ISA/IEC 62443
|
|
0
|
3326
|
December 9, 2024
|
|
What is Dye Penetration Inspection (DPI)?
|
|
0
|
3318
|
November 8, 2019
|
|
What are the functions of a process valve?
|
|
0
|
3312
|
March 20, 2016
|
|
What is Stroke test?
|
|
1
|
2337
|
July 15, 2024
|
|
Exploring the Limitations of Ultrasonic Level Measurement in Industrial Applications
|
|
0
|
3300
|
September 20, 2023
|
|
Poppet valve and its working
|
|
0
|
3278
|
February 20, 2023
|
|
Bench set on a control valve actuator
|
|
0
|
3277
|
October 3, 2014
|
|
Over sized control valve
|
|
0
|
3276
|
October 3, 2014
|
|
What are the common maintenance practices for ensuring the longevity of directional control valves?
|
|
1
|
2307
|
July 21, 2024
|
|
Interface in level measurement
|
|
0
|
3261
|
October 2, 2014
|
|
What is the fail safe condition
|
|
1
|
2301
|
December 12, 2020
|
|
How to store your Instruments properly?
|
|
0
|
3254
|
August 20, 2016
|
|
Level Measurement and Controlling in Slug Catcher & Blow Case
|
|
0
|
3250
|
May 10, 2017
|
|
What is zero elevation in a transmitter
|
|
1
|
2289
|
November 16, 2020
|
|
What is drum level control in HRSG?
|
|
1
|
2288
|
June 21, 2025
|
|
What are the uses of dual sensor temperature sensors?
|
|
0
|
3231
|
December 29, 2015
|
|
MOV valve is not shown online in the DCS and what is the reason for this
|
|
1
|
2282
|
October 26, 2020
|
|
Where ultrasonic flow meter can be installed?
|
|
1
|
2278
|
May 15, 2023
|
|
What is a pinch valve, how it works, what applications it has, and its advantages and disadvantages
|
|
0
|
3222
|
March 15, 2023
|
|
How to choose an Actuator?
|
|
0
|
3220
|
July 6, 2018
|
|
Purpose of Instrument grounding
|
|
0
|
3211
|
March 10, 2015
|
|
How does HART( Highway Addressable Remote Transducer) works?
|
|
0
|
3206
|
December 31, 2014
|
|
Instrumentation tools for imaging in material analysis
|
|
0
|
3205
|
November 19, 2018
|
|
Selection of a level switch for a particular process
|
|
0
|
3201
|
October 2, 2014
|
|
Rotation measurement using Photoelectric method
|
|
0
|
3198
|
March 28, 2018
|
|
What are calibration management softwares?
|
|
0
|
3196
|
January 8, 2020
|
|
Comparison of Different temperature sensors
|
|
0
|
3195
|
January 15, 2017
|
|
Active transducers
|
|
0
|
3191
|
October 16, 2018
|
|
What is Predictive maintenance(PdM)? What is the difference between Preventive and Predictive maintenance?
|
|
0
|
3189
|
July 21, 2018
|
|
What is Vibration Switch?
|
|
0
|
3181
|
March 20, 2016
|
|
Rotation velocity measurement - Gyroscopes
|
|
0
|
3168
|
April 19, 2018
|
|
Thermocouple Reference Guide
|
|
0
|
3169
|
February 18, 2017
|