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

Instrumentation Interview Questions

Questions Answers Views Company eMail

what is concept of field,control room area in transmitters?

1 6812

why we use -ve voltages in vibration prob?

1 7957

how do calibrate the valves.. with clear manual

Essar,

2090

how can check the loopchecking for valves?

3 11626

SOME OF YOUR QUESTIONS ARE NOT MAKING ANY SENSE SO TRY AND PUT IN A LITTLE BIT MORE EFFORT BEFORE YOU POST A QUESTION. WE WILL ONLY HELP THOSE WHO WE CAN SEE ARE TRYING TO HELP THEMSELVES.

2363

in split range control system we are using two control valves,but we have only one positioner and one feed back link.so how we use this one feed back link for two control valves?

2 8209

how to use K thermocouple instead E- type without compesation cable

1 3558

in split range control valve,two valve should be in two different line and that should have some distance,and we have only one positioner feed back link.so how we connect one feed back in two control valves?if you have picture please forward me.my email id kb.syamkumar@gmail.com

2 7839

How to calibrate Field bus transmitter? procedure ?

Parco,

2348

difference between transducer and converter in instrumentation

4 17777

difference between vaccum and draft

2046

why the steam drum and deaerator level transmitter range is in negative MMWC to zero

Emerson, Jindal, JKPM,

3 28691

why we are using 4-20ma why cant we use 4-40ma

3 10281

in the boiler in the main steam line and its bypass line and the startup vent vales are only motorised valves why cant we use other types of valves such as pneumatic.

3 10147

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

IOCL,

5 12028

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Un-Answered Questions { Instrumentation }

Operational amplifiers

1965

I WANT SECURITY PAPER MILL, HOSHANGABAD TEST PAPER.KINDLY SEND TO MY MAIL ID

2791

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

1986

whatis range of marcury filled tempereture gague

1955

Hi i am aneesh, done btech in applied electronics & instrumentatiin. And then i took mba in finance & marketing.After that i got placement in finance co and worked there for 3.5 yrs.Now i wanted to come back to engineering job.But without engg experience, i may not able to find an opening.i have done a course related to flow meters and ite calibrations. Kindly suggest where should i try to get a job?

2013

why micro controller 8051/52's clock frequency is internally divide by 12 ?? and why it is further divide by 32 in UART serial communication ??

7563

what should he know if he is an assitent engineer instrumentation in cement industries of experience of 10 - 15 year.

2097

What is cut off relay? And why use in PLC and DCS?

1376

Why upper weighing limit of electronics balance is 90% of the total weighing capacity?

2198

model question paper of instrumentation for Jindal GET 2010.plz reply sudhanshukumar08@yahoo.com

2347

How d.p. Transmitter can be applied to open tank?

1133

Whatis the reset ofset and control system in instrumentation

2056

what is span value and zero ? and how set ?

1577

How to calibrate H2s Dectector

1624

how to calibrate and troubleshooting of leveltroll?

2189

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