|
IF HART works at analog O/P if so then how is it possible one pair of wire can work at AI and AO at the same time
|
|
1
|
1063
|
November 20, 2020
|
|
Find the level of the tank ,if the pressure at the bottom of the tank is 15.566PSI
|
|
2
|
1220
|
November 19, 2020
|
|
Why we need to measure flow coefficient in a control valve?
|
|
1
|
1006
|
November 19, 2020
|
|
What is the purpose of AUX + & - in valve positioner
|
|
1
|
1929
|
November 18, 2020
|
|
When the control valve is in reverse action then how much is the current at 15PSI?
|
|
1
|
1177
|
November 18, 2020
|
|
Why do we only use DP transmitter in boiler furnace draft
|
|
2
|
3084
|
November 18, 2020
|
|
Is it possible to use 4-wire RTD in place of a 3-wire RTD at PLC
|
|
2
|
6137
|
November 18, 2020
|
|
What would happen if there is a power failure during the operation of MOV
|
|
2
|
2063
|
November 18, 2020
|
|
Which instrument is this and why is it constructed in this manner
|
|
2
|
1375
|
November 18, 2020
|
|
What is the difference between LRV-URV & LSL-USL in the transmitters?
|
|
1
|
3011
|
November 17, 2020
|
|
What is SCAN time in PLC
|
|
1
|
1862
|
November 17, 2020
|
|
Problems related to positioner
|
|
2
|
1745
|
November 16, 2020
|
|
What is zero elevation in a transmitter
|
|
1
|
1808
|
November 16, 2020
|
|
Difference between pneumatic, electro-pneumatic, and smart positioner
|
|
1
|
3458
|
November 14, 2020
|
|
Which language is used for PLC programming
|
|
1
|
1028
|
November 12, 2020
|
|
What is the purpose of split control loop in a control valve
|
|
1
|
1029
|
November 12, 2020
|
|
pH meter calibration
|
|
0
|
5851
|
November 27, 2014
|
|
Basics and Classification of Measuring instruments
|
|
0
|
8223
|
October 25, 2018
|
|
What is the role of fieldbus on a network structure
|
|
1
|
1008
|
November 11, 2020
|
|
How to do Maintenance for analytic instrument?
|
|
0
|
4862
|
September 5, 2019
|
|
Pressure transmitter problems
|
|
1
|
1174
|
November 11, 2020
|
|
How to find the LRV, URV, & Span
|
|
1
|
1322
|
November 11, 2020
|
|
Problems related to positioner calibration
|
|
1
|
1053
|
November 10, 2020
|
|
5- Best PID simulator apps for android and their features
|
|
0
|
6323
|
August 28, 2020
|
|
Factors that must be considered while doing preventive maintenance of GWR transmitter
|
|
1
|
1048
|
November 10, 2020
|
|
How to find faults in a transmitter
|
|
1
|
1656
|
November 7, 2020
|
|
How is a gauge pressure different from absolute pressure
|
|
1
|
1293
|
November 7, 2020
|
|
Explain the difference between relay logic and PLC logic
|
|
1
|
1326
|
November 6, 2020
|
|
Why do we need fieldbus monitor FBT 6
|
|
1
|
1346
|
November 6, 2020
|
|
Difference between level and flow transmitters
|
|
1
|
2662
|
November 6, 2020
|