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Why we preferably use 4-20 MA over 0-10V & 0-20 MA as a analog signal?
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2
|
2078
|
December 3, 2020
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Working of bubbler type level transmitter in close tank
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2
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2916
|
December 3, 2020
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|
Why the thermocouples are called as J, S, K, R etc
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2
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1635
|
December 3, 2020
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Is it possible to do the stroke test of the control valve without using 250 OHMS
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2
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1641
|
December 3, 2020
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Top Common causes of PLC Control System Failure
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0
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5221
|
December 3, 2020
|
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Which type of power supply is normally used inside the PLC is it DC or AC?
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1
|
2509
|
December 2, 2020
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How to do the dry and wet calibration of displacer type level transmitter?
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1
|
1602
|
December 2, 2020
|
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What is the difference between photocell and proximity sensor?
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1
|
3081
|
December 1, 2020
|
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How to measure level by bubbler method?
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2
|
1255
|
November 30, 2020
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Why do we measure differential pressure to measure close tank level in Dp tx?
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1
|
1392
|
November 30, 2020
|
|
Temperature transmitter problem?
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2
|
2059
|
November 30, 2020
|
|
Is it possible to measure differential temperature of two locations by using two termocouples
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2
|
2459
|
November 30, 2020
|
|
How to check a thermocouple
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|
2
|
1707
|
November 30, 2020
|
|
What is the purpose and advantages of cascade control loop?
|
|
1
|
1634
|
November 28, 2020
|
|
What is Hysteresis and dead band in a control valve?
|
|
1
|
5079
|
November 28, 2020
|
|
Problems related to flow transmitter
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|
1
|
1260
|
November 27, 2020
|
|
What is the use of auto tune mode in an ABB ACS880 Drive?
|
|
0
|
7069
|
November 26, 2020
|
|
What will be the output of vibration probe, and how much volt in with and without vibration?
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|
1
|
1207
|
November 26, 2020
|
|
How to measure an interface level by displacer type transmitter?
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|
1
|
1623
|
November 25, 2020
|
|
Why we set gap voltage -10 in vibration probe?
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1
|
5397
|
November 25, 2020
|
|
What is DE communication protocol of Filed Transmitter?
|
|
1
|
11902
|
November 24, 2020
|
|
What is the advantage of cascade control loop over process point of view?
|
|
1
|
1827
|
November 23, 2020
|
|
What is the major difference between fisher DVC 6000 & 6200 series positioner
|
|
1
|
2529
|
November 23, 2020
|
|
How to calibrate displacer type level transmitter for an interface level measurement?
|
|
1
|
3300
|
November 21, 2020
|
|
How to find errors in transmitters and in gauges
|
|
1
|
1565
|
November 21, 2020
|
|
How to linearise a temperature transmitter using HART communicator?
|
|
1
|
1272
|
November 20, 2020
|
|
How to set parameters for Mitsubishi 820 & 840 VFD?
|
|
0
|
2576
|
November 20, 2020
|
|
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
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|
1
|
1268
|
November 20, 2020
|
|
Find the level of the tank ,if the pressure at the bottom of the tank is 15.566PSI
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|
2
|
1458
|
November 19, 2020
|
|
Why we need to measure flow coefficient in a control valve?
|
|
1
|
1260
|
November 19, 2020
|