Answer / tapas

There are various types of inputs a plc has.

*Digital-Binary, Boolean, float.

* Analog- String,double,word.

why vortex flow meters and electro magnet flow meters are used in water treatment plants

1 Answers   Elite Construction,

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what is difference between 1/2"NPT & M20 x 1.5 cable gland?

8 Answers  

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What is the purpose of LO overhead tank in turbines.

1 Answers   ADMA OPCO,

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i saw in my company drawing seat cable size as mensioned like this 12p*15 sqmm,12t*1.5sqmm, 9c*1.5sqmm. now what my que is what is mean by p , t , c.

3 Answers  

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Why the Air Tank Accumulators required for the single acting actuators SDV's or BDV's as I see in some Schematic diagrams of ROTORK ??

2 Answers   L&T, Siemens,

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how to calibrate an error for pressure transmitter, make it easy to understand

2 Answers   Descon,

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What happen if I install my pressure transmitter below the elevation of pipe in natural gas service?

0 Answers  

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what is function of DCS , and how is it work , explain with difination

1 Answers   Bapco Bahrain Petroleum Company,

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I have a close vessel tank which is under vaccum when in running condition so pl. Provide it's range for dp type tx whose flange to flange distance is 440 mm and density is 1

1 Answers  

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why r using 250 resistances

6 Answers   Sabic, Samsung,

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What are the characteristics of Control Valve

2 Answers   Ispat,

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what does it mean an active front end in vfd plz explain it briefly

0 Answers  

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