Instrumentation Interview Questions
Questions Answers Views Company eMail

In bently nevada vibration monitoring system,what is the reason to maintain the Resistance of the probe + extension cable equal to 95 ohm? If possible explain the basic principle of measurement with detail electronic circuits.

Essar,

2485

What's the Installtion procedure of DP Transmitter for Gas,steam and water?

2 14700

can you tell me how many stages in steam turbine of 10 MW power plant

2 5188

Can any body tell me about SAP MAINTINANCE MODULE. WHAT IS its function and application. And study material Source about it. I shall be very thankful.

1493

Make Heater Process Logic.

1639

what's meanning of 1250KVA and how to calculate with Volttage and Current. answer give with example.

3 6242

what is droop in governer ,type of droop ,how it work

TATA,

1763

what is the difference between active and passive loop ?

8 38503

how to calculate flow by dp transmitter?

4 15008

what is start up vent valve ? why it is used in boiler?

ACC, Bhushan Power Steel,

8 47538

what is the significance of hook up

3 5638

how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.

1576

what's the reson that,Load is not same on VFD I/P and O/P Side.whenever DOL condition load is same I/P and O/P side.

2 4698

How the flow can be measured by using DP Transmitter?

3 8484

whats the working of principal thermocouple

6 9181


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Un-Answered Questions { Instrumentation }

Explain bernoulli’s theorem. State its application.

682


Name different types of bourdon tubes.

671


IS there any effect of vortex in low pressure side of the transmiter after the orific in feed water line? if yes then what is the calculation?

1941


plz tell me clearly about PID.."when v have to change I value,D value,GAIN??

1686


key phaser where is use and work

1458






what is Best Among SINK Or SOURCE Type Design In Digital Signal, Either Iput Or Output? WHY?Can any one..

1715


what is the difference between attemperator and desuperheater ?

4985


Explain operation of Haskel pump.

1545


Q-Explain the different load conditions that will produced different offset which may or may not be acceptable to thhe control function

1739


Why rdt and thermocouple both give different output .and one things more, how to generate  ohm or mili volt  plz mail me merajalam143545@yahoo.com

2321


How works weighfeeders in cement industry? what is the working principle?

1520


can any send me a forbes marshall dtron 316 manual

1467


I m appointed as an automation trainee engineer in small firm in that I am only the one , my company give me a project on s7-200 as i m beginner I don't know how to program so please send me the helpful site so that I complete my project before deadline....please help me out in this critical situation.

1568


what is diffrance between FF & SMART, explain with difination

2691


What is megering????

13912