Answer / mazhar ali

hi,congrats
always carry a notebook and pen with you
observe each and every instrument in the plant
make a note of all instruments you see day by day
try to find out its function input output range and use make
a note of that.
study the entire plant working process.

apart from above learn this
calibration of pressure,temperature gauges.
calibration of all types of transmitters like
pressure,level,temp and flow transmitters.
Calibration of thermocouples and rtd.
installation of all transmitters,thermocouples ,gauges.
PID,ON-OFF controllers use and programming.
loop checking and pre commissioning procedure.
functions of HART communicator,Fluke and dead weight testor.
PLC ,SCADA AND DCS

all of the above may not be available in your plant but its
the must thing for an instrumentation engineer to know.

Answer / dhinakar

EMPU sugars in tamilnadu

Answer / vasu

hello dinagar,
whats the name of ur industry ?
am looking for jobs in sugar industry thats y asked.

Answer / rajesh

instrumentation is there in any industry,main need is to
get max o/p from material.if u want interested to know more
about instrumentation please refer sawhaney,process control
by liptak

Answer / karthik m .s

jindal steel and power.............G8864427

Answer / pawan

in sugar company there is no much instrumentation so you
have to move from there in any steel company or any
manufacturing company, design field so that you can get
exposure fo field instrument control on DCS, PLC and
diffrent communication protocols.

What is the basic difference between 2 Wire, 3 Wire and 4 Wire RTD

2 Answers  

What is DCS?

5 Answers   Adani,

without a positionar can a control valve operate? give the difference of operating with positionar and without positionar?

5 Answers   IOCL,

generally transmitter power supply having some range(12v to 35v) but the out put(4-20 mA) must same for given input.If we vary the power supply voltage then output mA also to be change according to V=IR. Is there any voltage regulator in the transmitter ?

2 Answers  

How do Foundation Fieldbus works? how the Communication Carries out from Foundation field bus,Field Devices and Controller? Were it's Application in the Field? For Which Signals this is Used? PLease Find this answer for this Question Detaile wise because i want to clear the Concept Regarding Foundation Field Bus,if Possible please attach the link of Document with Contails Diagramatic So that more esier for me.

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Identify and use the ANSI/ISA-S5.1 consensus industrial standard process symbols.

0 Answers   GAIL, Olympia,

A flange is used for instrument connection for a system with a design temperature of 316C (600F) and a design pressure of 1000 kPa (145 psi). What is the class rating of the flange to be used for this application? Explain your answer

0 Answers  

a laways iface problem with brine level transmitter sealing diaphram a laways giving error and maximum reading i made re range and adjust with side glass but during commission it giving gap reading between it and side glass i need help from expert to explain how to calibrate it. note:dp transmitter yokogawa company

1 Answers  

what do you mean by smart instruments ? define ? give an example?

2 Answers   Flour Tech Engineers (P) Ltd,

On LPG sphere tank we used LIT for level indication.High side port is connected to the bottom of the tank while low side port connected to the top. I would like to know how to fill the glycerin on its low side with two condensing pot installed,one from top and the other one for its drain line.Please I need your expertise...thanks

1 Answers  

plz... clarify my answer, how to calibrate vaccum (DP)leveltransmitter,it is hart. (digital).DETAILS:(coloumn)closedtank height 2650mm,and tx range is 0-1500mmH20.

2 Answers   KNPC,

what is your eligibility criteria for freashers?

0 Answers   Satyam,