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

Instrumentation Interview Questions

Questions Answers Views Company eMail

how to install Differential pressure transmitter in gas line.i need transmitter down side.

Rockwell,

7 24307

what is your eligibility criteria for freashers?

Satyam,

2145

1. Pl. send details about different types Gas Analyser, like Co2, O2, SOX/NOX, etc. with calibration procedure. 2. How to calibrate H2S gas detector in field?

HPCL, Napesco,

1 10232

IN JB CONSTRUCTION WHY WE ARE USING JUMPPER........CAN U PLEASE TELL ME.....

1987

deference between DCS and PLC including date processing and architacture.

Jindal, Shell,

11 20129

how to write the program for single push button by using ladder diagram

DigiTech,

22 51349

what is remote mount with MTA option? (In case of Dual Sensor Vortex Flowmeter,rosemount has written in its catalog drawings).

2 8167

why 4-20 mA signal is preferred over a 0-10V signal

Sofcon,

17 76177

can we use a control valve without positioner

19 36736

please send me the inteview questions in IOCL

IOCL,

2241

what is meant by orderm of a system. will the stability of a system increases by incresing order of a system

1 5064

can u briefly explain aboutan aryton shunt multirange DC ammeter?

2748

Sir i am preparing for PSU exam for ONGC but i am not able to get the appropriate syllabus and previous year question papers. Kindly send me the same, that will be a great help from ur side. OR if anyone can plz send me the papers and syllabus please.

Bhel, GAIL, IOCL, ISRO, NTPC, ONGC,

11 32060

pls send me the 10 years technical question papers of NTPC AND BHEL

Bhel, NTPC, ONGC, UCE,

15 24041

i have an interview in Qatar Petroleum. So please provide the all details abt fire & gas systems

Qatar Petroleums,

1 15996

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Un-Answered Questions { Instrumentation }

Hi Friends , i need one urgent help , i am preparing for M.tech entrance examination , i need some obejective questions related to instrumentation field. where can i get those ? can anyone help me pls ?

1948

How to Calibrate Radar Level Transmitter in Field

1248

I will attend an interview with GasGas company for a position of Instrument Technician ( Offshore )in next month can anyone tell me what questions they will ask. Thanks in advance.

2090

describe flow nozzel principle?

2529

Q-Explain the different load conditions that will produced different offset which may or may not be acceptable to thhe control function

2193

hi,i am doing 3 year in electronic and instrumentation engineering. what type of aptitude questions will be asked in a core industries and how can i improve my skills in instrumentation?

2107

What is mean by analytical instrumentation?

1822

What is the function of solenoid valve in on/off & shutdown valve and why it is not used in control valve normally?

2025

How you calibrate absolute pressure with the calibration range of 0 to 1000 0C Absolute. Please explain the procedure for calibration.

1716

How hart protocol can be connected with control valves?

1067

I want to know the questions asked in ONGC interview(after being selected in the written exam) for Instrumentation branch.Kindly help.

2274

what is gas metering system? gas chromatograph? and gas compressors?

2458

Define the difference between a stable versus an unstable controlled system and some of the tools you might use to be able to detect when this is happening and assumptions used for control system application design that could contribute to instability

1841

How to fix back the valve actuator stem

2067

What materials are used in thermo wells?

1176

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