Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

Instrumentation Interview Questions
Questions Answers Views Company eMail

What is the absolute temperature

2 3737

When LP SURGE happening in compressor

KNPC, KOC,

3 5051

What is possitive and negative feedback?

KNPC,

3 4742

What is PID tunning

EID Parry, MFL,

2 4278

Where we r using split range and ratio controller?

EID Parry,

1 5050

Please any one can provide latest aptitude test,technical test and interview questions for tata consulting engineering (TCE) i need it asap thanks in advance

TCE,

1099

why we r opening HOT BYPASS valve during startup of a compressor?

Hamsco,

1136

What is the start up procedure of desalter

Reliance,

2391

IF I WANT TO BUY A THERMOCOUPLE THEN WITCH PARAMETER I LOOK

1 2635

if i want buy a pressure gauge then witch parameter i look

2 3427

what is working principle of vibration prob

3 4190

Can please tell mi about SIOS, PRM, SERVER, and what is the diference between PIN LAN, PCS LAN,APC Server, and please send the Doc if possible for referance,mail id patil_amit17@yahoo.com

920

What is the use of GMV in turbine?

Hamsco, Maruti Suzuki,

2553

What are the error values can accepted in flow transmitter calibration?could u give any formula for this?

Hamsco,

928

What are the interlocks we have to check during the start up of LP/HP compressor?

Hamsco,

1019


Post New Instrumentation Questions






Un-Answered Questions { Instrumentation }

what effects a surging can produce in the compressor

1012


describe flow nozzel principle?

1526


What is the purpose of the analyzer in petrochemical plant?

2832


what is insdustrial vibration.who it works. give atleast 2 types of insdustrial vibration

1088


If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?

1168






Why does a pressure gauge installed on reactor, doesn't have any vent line below to release the pressure? Is it any kind of designing mistake or it actually does not require any vent line? And if it does not require any vent line below it then how we are gonna release the pressure built inside the pressure gauge?

1211


what is stroke check for field instument transmetter's & AOV's

1252


What is rang ability?

1089


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

489


kindly sent some demo question and answer

1078


What is the difference between ff transmitter and non ff transmitter

1506


How will you calibrate PID controller? explain with example.

1504


Sir, I want junior executive, Instrumentation question papaer for IOCL, Plz send to arabinda.ghosh83@gmail.com

1181


How to calculate P,I&D value in PID controller ?

1134


What is the GK Value in Flowmeter?

2123