Answer / ashish namdev, bina refinery [

all calibration do with a reference. when reference will not
available any calibration can't be done.

Answer / am i nuts?

The above answer is correct. One needs to have a master.

1.what is the role of proportional comtroller in pid controller?2.How do u calibrate the control valve?

3 Answers   Bently, IOCL,

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Do you have reference list?

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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can we use flow transmitter instead of level transmitter?

7 Answers  

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What types of thermocuple are mostly used?

6 Answers  

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HELLO FRIENDS plz tell me which are the PROTOCOLS we are using in PLC

3 Answers  

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

1 Answers   Bapco Bahrain Petroleum Company,

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what are the selections available in configuring a burnout protection of a controller? thanks

0 Answers   NPC Alliance Corporation,

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what is loop1 and loop2 in MTS LT?

0 Answers   SPGC,

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What is the meaning of the term "g force"?

3 Answers   Reliance, Saint Gobain, Thermax,

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Can Any body tell me how to check Modbus Settings in ER300N L&T trivector meter?

0 Answers  

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why magnetic flow meter is not used in thermel power plant operation

2 Answers   JK Paper,

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