Instrumentation Interview Questions
Questions Answers Views Company eMail

What is the use of control cable?

701

Why mmwc unit is used?

784

What are different types of orifice plates?

644

How is flow measured in square root?

703

What is intrinsically safe system?

732

How hart protocol can be connected with control valves?

612

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

664

What is the principle of capacitance type level transmitter?

681

What are different types of valves?

700

Explain bernoulli’s theorem.

630

Explain signal isolator

771

What is force balance principle? State some of its’ advantages.

727

What are primary elements of measuring pressure?

791

How flow can be measured with dp?

682

What are de-saturators?

751


Post New Instrumentation Questions

Un-Answered Questions { Instrumentation }

What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...

1643


How we can check the 2 wire proxy switch? & how it is connected to DI MODULE OF PLC?

2040


A valve in series with an orifice plate (DP transmitter), is aligned for constant pressure in the pipeline, if there is an error dx, How to align it in process.

887


what is 24vdc live and dry supply

1830


how can we tune a PID. If it is by zeiger nichols method..please explain briefly with help of an example.

2025






In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?

1506


How will you calibrate an Absolute Pr.Transmitter of range 400mmHg absolute ?

1613


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

1697


Explain bernoulli’s theorem.

630


i hav applied for the post of engg. in iocl so please require the past test papers fro instrumentation engg please please help me and send me the papers or tell me the pattern and type of ques asked in examination......

1595


With N nodes and B branches what will have a network ???

1544


give me all the details about the interview and which type of question being asked

1818


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

1529


please send data bank of quetions answers on analytical instrumentation.

1475


WHAT IS MEANT BY PROJECT MANAGEMENT STRATEGIES IN INSTRUMENTATION?

3050