Answer / manoj

First match zero of cv by callibrating zero error. If still the pressure transmitter/gauge shuffles value then there is passing in the valve

Answer / satya

give 100 % close command to cotrol valve if u phsically check valve is 100 % close the open the downstream drain valve if proces fluid comes then valve is passinf . if theie is flow transmitter before cv u can also check

Answer / harsh mehta

by zeigler nicols method,,,,,,we can do tht,bro

What is difference between converter & transducers?

4 Answers  

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Can I put my meter across an RTD to check it safely witout tripping the equipment when it is connected to an monitoring device eg.RTD module or IQ 1000

1 Answers  

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hi vishok this is noor plz tell me what type problems will occured i use T/C in the place of RTD in (FEED WATER TANK),plz send ur e-mail address to my ID (mail2noor.hyd@gmail.com)

6 Answers  

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what is HVAC?

1 Answers  

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0 Answers  

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What is the meaning of wet leg

0 Answers  

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how many mmwc are eual to 1kg/sq.cm & can we calculate mmwc into tph?

2 Answers  

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Specify eight technical requirements that you would consider important, when deciding upon a particular control valve?

0 Answers  

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what are the standards used for earthing instruments in the field?

1 Answers  

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7 Answers   IOCL,

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6 Answers   BEL, PSU,

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