Answer / vishal patel

my name is vishal patel.i am from surat.i am instrument technician.
I have 10 years experience in instrumentation field.i have good
knoledge in calibration,troubleshooting and maintanance of
various types of SMARTand NONE SMART instruments.and i have
very good knoledge of loop checking and commissioning.i had
just complate
project of poly ethylene and normal alpha ollefines plant in
Qchem II qatar with tecnimont itly.also i had worked in saudi
arebia,bahrain,abudhabi.
In india i had worked in reliance,essar,ongc and gujarat electric
board.
I am familier with dcs plc and foundation fieldbus systems

what is the difference between plant earth and instrument earth? and what type of cable( cable size ) used for both? and why ?

0 Answers  

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what is the difference between auto tuning and manual tuning of controllers(eg:PID,PI,PD CONTROLLERS )

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why we take %i0.0 as input for twido plc

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send me HPCL paper

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why does mA signal preferred for signal transmission?

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what is the difference between sinking and sourcing inputs and also what are there applications?

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what is datum line?

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What is the working principle of sox, nox analyzer?(opacity monitor) Otherwise how to measure the sox,nox?

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What is difference between ESD and PLC please Explain me clearly.

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What is loop1 and loop2 in MTS LT?

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what is meant by cold junction compensation. where it is used.

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hi everybody. right now i am working with thermal power plant. our company plant is tripped because of program corrupt. i would like to know is it possible when the plant is running. we are using FREELANCE ABB800F CONTROLLER.

2 Answers  

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