Answer / gopalakrishnan

Its a set of rules and regulations for communication for
both DCS and PLC.

Answer / indrajit.p

Protocol is a set of rule following which, the
communications take place. This communication can be
between field instrument and controller like DCS, PLC or
within LAN, WAN, VPN etc....

Answer / dineshkannan

that is protocalmean by range in signal to filed to
marshaling cabinet .in distrubutdd control system and
program logic controller ....

Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?

0 Answers  

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What are the uses of orifice plates?

0 Answers  

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How we can re-range the DP transmitter, range is -0.5 to 2.0bara. new range is -0.5 to 5 bar

2 Answers   Rosemount,

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WE Know that different supply voltage of solenoid valve like 24,110,220 etc..how we check the solenoid supply is 24v or 220 NOTE: No specification at device.

2 Answers   OMV,

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I wnat to practice more online type questions .so will you show them me to take a practice test?

1 Answers   VA Tech Wabag,

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i hav applied for the post of engg. in iocl so please require the past test papers fro instrumentation engg please please help me and send me the papers or tell me the pattern and type of ques asked in examination......

0 Answers  

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Can anyone explain about ELectropneumatics principle?

1 Answers   Forbes Marshall, Step,

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Why Flow measurement has to use Square Root

5 Answers   Hindalco, Petronas,

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diff c and c++

1 Answers  

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diffrence b/w accuracy and precision?

4 Answers   HPCL,

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What are SMART insuments?

5 Answers  

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How is SmartPlant Instrumentation related to INtools?

4 Answers   TCS,

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