How to connect another 24 volt dc power supply in circuit when previous power supply has become weak.what is the connection?

2 Answers   Bhole Baba Dairy Industries,

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wHAT IS BURST MODE IN TRANSMITTER?

1 Answers   Bhel,

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WHAT IS THE Differance b/w on/off & pid control valve?

10 Answers  

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What is an instrumentation amplifier? How is it better than a differential amplifier when handling outputs from a wheatstone's bridge?

2 Answers   Honeywell,

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Calibration procedure for Electro magnetic Flow meter

0 Answers   Reliance,

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For an Instrumentation Engineer, is there any effect on Instruments of safety zones like zone0, zone1, zone2. As an instrumentation Engineer, what we have to consider or remember while working in these areas.( zones 0,1,2).

1 Answers  

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what is the difference between Digital output DO signals /Commands for start/stop and Solenoid valves ??

1 Answers  

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what happens when the profibus fails while in operation (operation of a valve)?

5 Answers   L&T,

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what is thermo coupler and how it works

2 Answers   Tisco,

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why we use -ve voltages in vibration prob?

1 Answers  

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flow transmitter range is 0 -500 mmwcc but the transmitter shows 12 ma for o mmwc instead of 4 ma ...how to solve this problem when we apply 375 mmwc it shows 16 ma

3 Answers  

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Why boiler chimney area  oxyden sensor fixing? 

0 Answers   NTPC,

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