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

Instrumentation Interview Questions

Questions Answers Views Company eMail

hi my name is rakesh patel i just complited my be in instrumentation & control now i am going to working as a validation engineer in a poject department so what is a scope in a future as a validation engginer ? what line is good for me can any bady give me complete solution please? your regard rakesh patel

2018

what is a good line as ic engineer as maintenance ,oc, project, calibration ,validation engineer?

2034

what should be the attitude while answering an interviewer?

2 5463

WHAT IS ANNUBAR?

7 21119

explane hart protocol? what is its advantages.

Jindal,

3 8131

why the supply frequency used in America is 60Hz while that used in India is 50Hz?,

Bosch, Genco,

2 6794

As you are fresher in Instrumentation & control engineer.Then why should I select you?

1 10304

A pressure differential gauge type of instrument has a manifold with 2 isolation valves (hp and lp),2 vents(1 each for hp and lp) and 1 equalizing valve. Determine the position of each valve(either fully closed or fully open) when troboulshooting to: 1. zero the transmitter. 2. determine if there is a block in the impulse line. 3. determine if the gauge is functioning properly. The process fluid is water.

1 4473

why we are not using the turbine flow meter in the steam service?

Jaypee,

2262

Why Bently Nevada use negative voltage for vibration probes?

4 20410

how the transmitter send MA?

1 4970

what is the difference between -24 : +24 & 0:24 and where it use?

2130

how to replace the smart transmitter software

L&T,

1 3848

can we copy the software from a transmitter using hht(hart 275) ?

2134

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 ?

Indian Steel,

1 4595

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Un-Answered Questions { Instrumentation }

What is Erosion in a control valve?

2192

need instrumentation job completed 1 year trainee ship in mnc pesticide company. now in search of job

1949

i want to find out iffco get test paper

13237

how to commission furnace ( water heater)

2101

1)How many tpes of vibration probe and how many tpyes of vibration. 2)how we can calibrate a vibration probe with tk3 3)what is RMS value in vibration measuring application and how we calculate it.

2476

what is zero and span ?

1724

hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???

2042

how to calculate signal cable sizing? and multipair cable sizing??explain in brief?

2399

What is the calibration procedure of Drum level transmitter if range is 0 to -400 mmh2o in lab?

2158

what is span value and zero ? and how set ?

1644

how to turbine speed measurement?

1632

What is exact difference between the panel earthing and system earthing in DCS system. What is the value of resistence.

2714

what is thermo coupler and how it works

6184

Hi Friends i am going to write BARC written test by this month 20th (20-5-2008). So please if any body knows the details about this or having previous question papers pls mail me to kkumarei@gmail.com. For Suggestions give one message to 9962122264

2454

Valve positioner and actuators in detail.

1852

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