Instrumentation Interview Questions
Questions Answers Views Company eMail

What is instrumentation control?

647

Explain types of valves?

661

Why plc require in analog input 4-20amp & 0-10 volt?

622

What is the difference between mmwc and mmwg?

844

Explain the difference between mmwc and mmwg?

3499

Explain why use mmwc unit?

630

What are the types of valves?

617

Where is wet leg is used?

627

Explain the difference between differial pressure & delta pressure?

1 819

Define cryogenic?

710

Explain why plc require in analog input 4-20amp & 0-10 volt?

613

Explain the difference between plc and cnc?

556

Explain the key components of control loop?

564

WHAT IS THE CAM POSITION IN CONTROL VALVE POSITIONER ? WHY IT IS USED?

543

how to do dynolab wind speed sensor loop test, how to simulate value,i have simulate mA 4-20mA but not responding in DCS faceplate, please kindly advice me any one.

561


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Un-Answered Questions { Instrumentation }

Which is the best field foundation bus. ( FF ) Yokogawa, Honeywell or others ?

1345


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?

2147


Which type of pressure can be measured by these elements?

625


Isometric drawings are generated during _________________ phase of a project

1614


how do u calibrate the vacuum transmitter if it shows more reading

1583






Which type of pressure can be measured by primary elements?

604


How to Calibrate Ultrasonic flow Transmitter in Field

788


hi! i want to know about mpse exam.

1783


installation process of orifice,a question asked for confusion creation in interview by BARC 1.if orifice is tightly fitted with pipe ,it will act like venturi 2.if orifice is left hanging in between liquid it will not create the pressure difference exactly,

1658


Explain why use mmwc unit?

630


What happen if I install my pressure transmitter below the elevation of pipe in natural gas service?

728


god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies

1374


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

636


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

1792


What is megering????

13893