Answer / varsha j.gaikwad

Field instruments or smart transmitters monitor process control variables, such as temperature, pressure, level and flow.

why 4-20 mA in covection system?

3 Answers  

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What is the working principle of Bentley Nevada 3300

1 Answers   SMIT,

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how can you change unit of totalizer in siemens mag 5000 flow meter?

2 Answers   PowerTech,

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pls suggest suitable MOC of diaphragm for pressure measurement of UREA grade solution service fluid.

0 Answers   Siemens,

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how many type of control valve?

10 Answers  

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what is plc? Basic function of plc? application of plc in industry? What is lader diagram ? What is the main advantage to use plc in industry?

15 Answers   Schlumberger,

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What is the difference between radar and ultrasonic level transmitter? Which method is best and more accurate?

8 Answers  

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if we have 380 KVA DG. how to calculate Power Factor. With detailed formula

1 Answers  

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where uses EXe /EXd/Exo/Exn/Exp/Exq/EXia

0 Answers  

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Why Boiler Drum level transmitter (TX) or level transmitter rang always put -600 to 0 other -900 to 0. Mines range why use….?

4 Answers   Uttam Sugar,

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How can we calibrate the level interface for Fisher® FIELDVUE® DLC3000?if use water to calibrate and our liquid SG are 0.75 and 1 ,Displacer height=14" and How much should be set SG in trasmitter during calibrate,for URV and LRV how shold be set

1 Answers  

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I want to know about DDCMIS in detail ? please explain it. Also give name of reference books in which it is explained in detail in very simple manner.

0 Answers  

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