Instrumentation Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Instrumentation Interview Questions

Questions Answers Views Company eMail

Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose

Grasim,

2256

What is the expansion of RADAR? How it works?

RasGas,

7 32373

i want to make project on process control using plc.please give me idea about this.

2 5494

What is the processor scan time of allen bradle control logix processor 5555 lenin lenin123us@rediff.com

1 10557

What is the purpose of RS Networks

2 6433

hi friends,can u send me the link for downloading Allen_bradley_RsLogix_500_Pro_V_7.0 software with activation file.or how can i find activation file for this.

2 5221

i have D.p. transmitter of range 0 to 2540 mmWC, i want to use this for flow measurement (0 to 500 ltr/hr.) what should i do?

9 24865

when i installed Allen_bradley_RsLogix_500_Pro_V_7.0,after installation it gives the fatal error.it need activation file.from where and how i can find its activation file.

6 17395

hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....

2604

plz exlain the dcs system of ABB sympony hamnony

1 5180

what is full form of SMART

Infosys, ITC Infotech, Lanco, Rosemount, Solvay,

46 90993

What is the role of P(Protional), I(Integral) and D (Derivative) in PID Controller?

9 16647

i want to Measure the Difference pressure of Packed distillation Column of height 3 mtr. h.p. side connected to bottom & L.P. side connected to the top , so tell me what will be THE URV & LRV of that D.P. transmitter?

5 9097

tell me about the instrumentation,what is the actual need of it ?what are the characteristics of a IC engineer ?

L&T,

11 17028

hi all plz tell me difrence between analog or digital load cell.

2 6059

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Un-Answered Questions { Instrumentation }

Which type of diagphram use in costic line,DM water line,natural gas line,oil line?

3919

where uses EXe /EXd/Exo/Exn/Exp/Exq/EXia

9925

what is the advantage of submersible level transmitter compare to ultrasonic level transmitter?

2074

in natural gas indirect water bath heater,how to prevent the problem of backfire from firetube during ignition...becoz of this backfire performance of wbh is going low.

2807

what is the difference between attemperator and desuperheater ?

5579

why we are using magnet for calibration of gas detector?

2251

Explain PID controller tuning & any one method used for it.

7807

Instrument QA/Qc what is the project quality plan?conduit inspection RFI. which documents attache with package?

10849

what is the protection system in solar turbine compressor

2199

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

2371

How does work A temperature valve or fv control valve in process plz brief me

2452

Actual using of tube bender to bend 2 opposite 90 deg at correct measurement center to center of tubing.

1889

selection of the zener barrier for the hazardeous area zone 0

2259

Name different parts of a pressure gauge.

1126

sir,would you please send me the Hindustan petroleum corporation limited papers(HPCL).my e-mail ID is ujjwal_sharma1983@yahoo.com

2321

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