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

Instrumentation Interview Questions

Questions Answers Views Company eMail

if we mount flow tube in arrow direction then flow comes in negative & if we mount it another direction then flow comes positive,So what will be the problem

2 5023

if tx. dp increase or decrese what happend in the reading

BSP,

1 5242

how can calibrate vacume trasmitter by HART COMMUNICATOR ?

Bajaj, IMECO,

3 7624

What's the difference between cold loop test and hot loop test?

5 43936

Can we calibrate an actuator?

Siemens,

5 12871

What is Cu-100 and Cu-1000 ? and tell me its application ?

2 6983

why we cant transmit the dc current easily

1 5259

What is the Temperature Co-officient of Resistance of PT- 1000 and PT-2000 ?

Adani, Birla, MEIL,

2 9478

Consider a control valve action,the inlet air pressure is only 6 ksc but physically how it can be operate against 100 ksc line fluid pressure?

SCS,

2 7302

ABB DCS (AC 800 M)redundency take howmany milliseconds to switch from master controller to slave?should be less than DCS scanning time?

SCS,

2 6413

A DP Endress and Hauser flow transmitter is always tripping pump at low flow. set point is 74 cubic meter/hr. Thorough impulse line flushing and zero calibration has been done, yet problem persists. What do you think is the problem and how do you rectify this fault?

5 8328

how works encoder in plc

1 2146

Explain the usage of the PLC system?

3 6837

Explain the difference between the types of input variables plc?

1 4906

Is an analogue only transmitter as accurate as a smart transmitter?

SCA,

2 5193

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Un-Answered Questions { Instrumentation }

Good evening all I need a small favour regarding reliance paper i wanna probable sample papers(e&i) of reliance. if any of u have any idea about dis then plz mail me back.i belongs to electronics and instrumentation engg.so i need e&i papers. thanking u....

2146

Questions on flow meters,few questions on HART protocol,

2070

this site is owned by an nonsense

2388

any body please send me the old question papers of ongc test.

2157

principle of dead weight tester ?

2143

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.....

2655

any one can send me instrumentation previous interview papers? I prepare for MNC Company Interviews? my mail id- Rakesh.Golla@dodsaldxb.ae , and another mail rakesh.gvk@gmail.com

2017

hello can yoy pls send me previous papers of jindalpower and steel ltd.....'m from instrumentation..... mani1048@gmail.com

2050

Question on maha cement

785

please send data bank of quetions answers on analytical instrumentation.

1952

where cascade loop use ?

1770

pls suggest suitable MOC of diaphragm for pressure measurement of UREA grade solution service fluid.

3178

DEAR SIR/MADAM MY NAME IS ARKAPROVA BHATTACHARYYA.I AM A FRESHER INSTRUMENTATION ENGINEER.CAN YOU PLEASE SEND SOME QUESTION PAPERS OF GRADUATE ENGINEER TRAINEE EXAM OF DVC(DAMODAR VALLY CORPORATION).MY EMAIL IDs ARE arka_aec@rediffmail.com.

1962

sir, give me placement papers and interview quistion of birla group company of copper.

2902

Can any one send me IOCL instrumentation question papers.. i dont know the pattern of the questions and what to prepare can any one help me on this .. my email id is anwarnishil@gmail.com

2310

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