Answer / mohammad sikandar

process control means measuring and controling of process
veriable like
level,pressure,tempreture,flow,vibration,qantity this all
those measure and give to out put to finel control.

Answer / chandra prakash

process control means control of parameters
(pressure,temp,flow,level etc)essential for any process.

Answer / c.r.r.nair

Process control can be described as the method of keeping the process within the specified boundaries controlling and monitoring the variations to the least minimum to achieve the optimum quality product.

Answer / manraj meena

process control means air,temp.,flow control.which uses in
process.

In close vessel/ drum why we use d.p. transmitter of -ve range i.e. (-)500 to 0 mmwc.

2 Answers   IMECO, Voltech,

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why twisted pair of wires is used in instrumentation ?

6 Answers   ONGC,

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How to measure the vibration..?

1 Answers   Madhucon,

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what is the T/C & RTD mesuremaint?

3 Answers  

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What is electronics?

6 Answers   ITC Infotech,

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What is i/e or o/p transmitter(ma/v)?

1 Answers   Emco,

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WHAT IS MEANT BY SUPERVISORY CONTROL?

3 Answers  

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Exapain Deatails of the PID controlller

4 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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Why we use DPT? can we use PT instead of DPT?

2 Answers  

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what is the safety integrity levels (SIL)

1 Answers  

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there is one orifice plate already installed on 3" line, but my previous engineer(who is not working here) removed that tx, but now i want to take it in to the process, so now what i have to do now? flow fluid is hytherm oil of temp. 260deg & pressure is 3bar.

2 Answers  

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