Answer / hiren

100%=16ma,1%=0.16ma ex:-indication((50%)*0.16)+4=12ma

How does a redundant controller comes in line when the main controller fails??

3 Answers   Yokogawa,

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I am teja. I am studying Msc(tech) Electronics and Instrumentation (3years course) in Andhra university. But my course is not recognised by UGC and AICTE. Please tell me the job opportunities after this course. And i fineshed PLC course in IGIAT ,Vizag.Also complted my short term coure in SCADA, Seimans WinCC in ATI,Hyd.After Msc can i join Mtech for good job? or phd. How i can get good job in INdustrial Automation Side. Please give replay.Because this is my life matter.

0 Answers  

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what is commissioning.

2 Answers   Takreer,

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What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...

0 Answers  

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Explain an adaptive / self-tuning controller’s major draw card.

0 Answers  

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What is difference between differential pressure & delta pressure?

0 Answers  

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How u measure the massflow in orifice flow measurement techniques

0 Answers   Johnson Matthey,

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when we are using HART COMMUNICATOR why we are using 250 ohm resistance while using HART COMMUNICATOR.

7 Answers  

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HI FRIENDS IHAVE QUESTION 1.WHAT IS PARTIALSTROKE TEST?WHY IT IS USED ON ESD ON OFF VALVES?

3 Answers   KNPC, Rotork,

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explane hart protocol? what is its advantages.

3 Answers   Jindal,

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what is the procedure to callibrate temp controller ,pressure controller,etc. suppose a temp controller showing error 1.5 degree centigrate how can i minimize it.

0 Answers   Sabic, Saudi Aramco Shell Refinery Company SASREF,

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what is the use of shield cable?

2 Answers  

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