When LP SURGE happening in compressor

3 Answers   KNPC, KOC,

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what is the meaning of potential free contact. difference between dry and wet contact?

6 Answers   GAIL,

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If The RTD(PT100) Show .776 Kohm Resistance the Temperature of process fluid how much?

3 Answers  

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how can i communicate with non-national instruments device with pc via labVIEW8.2

3 Answers   Google, Mico, National Instruments,

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A motor is taking 15 Amps at no load and 60 Amps at full load. and a valve has to open 10% at full load and 80% at no load. How to draw ladder logic.(PLC).

2 Answers  

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.how does CSADA systems display the process variable value?

2 Answers   Empower,

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what is the formula for calculating milliampere at different pressure points for eg 4-20 ma = 3-15 psi but if i have to check the ma at 4.6 ma?

4 Answers  

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Why trim span ? How?

0 Answers  

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I am a instrument technician. recently i attend interview and face one of question for DP transmitter ,the client asking about the calibration of DP transmitter ,am answer the calibration procedure, they will ask one more question. why open LP side in atmosphere? i did not answer that question. so please help me and explain the particular question. Dear firends waiting for your valuable replay

3 Answers   Qatar Petroleums, Samsung,

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In field side transmitter voltage droping here no loose connection then what will happen?

2 Answers   Edac,

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What is the difference between floating and fixed voltage?

1 Answers  

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HOW TO CALCULATE WAKE FREQUENCY FOR THERMOWELL???WITH OUT SOFTWARE..

1 Answers  

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