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

Instrumentation Interview Questions

Questions Answers Views Company eMail

How much should be the values and/or percentages of these given below factors for a good controller ? Steady state error Delay Rise Time Overshoot Peak Time Settling Time Damping Oscillations & vibrations thanks

1 4821

In control engg. : Differences b/w 1st order & 2nd order system, graphically & theoretically ?

1936

can u guys tell me why we are using sheild in junction bos wiring ~! ?

1 5033

Can anybody tell which type of quections are asked in interview for projects? plz give its urgent.....!

2 6202

What are use of positioner.

6 13605

Example of dry contacts & wet contacts?

3 17678

why we go for pcbs

2 4329

how to calibrate transmitter

Sabic,

3 12324

Why Instrumentation Air Compressor called as Instrumentation Air compressor?pls dont just tell its trasferring IA to all transmitter,valves.I need exact reason, please......................

2 7098

Please can anybody tell me the step by step procedure for calibrating the Pr,Lvl,Fl,Temp transmitter on process?

1 5220

Can anybody tell me the exact explanation for Functional calibration?When it should be done on process or on lab? Advanced Thanks

2 4838

what is mean by loop checking?

8 48827

types of transformer.. 1ph 3ph or core shell?

1 5679

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.

1896

can anybody will tell me abiut PID controller.

4 9375

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Un-Answered Questions { Instrumentation }

hye SAM acn u send your e mail id, so that i can solve my query through e mail?

2250

our kks tagging is crossing more than 12 character please suggest how to take tags in the DCS

2074

How to erection of DCS Panel at site step by step

1496

Hi, I am Newely Joined in Construction company instrument engineer? Any one can Plz tell me How can I advanced preparation for Releated Engineering and construction Documents?

2559

What are different types of cable?

1091

WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN

1989

I need to know steps to Calibration Valve Guard......

1490

Explain the burnout feature.

976

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.

2421

send me model hpcl questions pleas..........my mail id mohideen.dharvesh@gmail.com

2216

3. Differentiate between ultrasonic flowmeter and radar type flow meter.

2949

What is motion balance principle?

1180

what is the difference between attemperator and desuperheater ?

5576

-/5A. What is the meaning and limitations of this in energy meter constant. It is a 3 phase LT Energy Meter. If this Energy Meter is connected through a CT of ratio 200/5 Amps, then what is the multiplying constant and how its will be calculated.

2454

What is instrumentation instrumentation engineering?

1102

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