Instrumentation Interview Questions
Questions Answers Views Company eMail

what should he know if he is an assitent engineer instrumentation in cement industries of experience of 10 - 15 year.

1612

we callculat main steam flow by D.P. but where is H.P. & L.P. IN Orfics?

3 6269

what is orfics working in main steam line. is it increase pressure, velocity of steam flow and dicrease steam flow rate. or any other

1664

Advantages of servers over normal desktop in PLC SCADA system

InfoMedia,

1 2310

difference between plc and dcs?

Honeywell,

3 7431

How many input(Analog and digital) and outputs(Analog and digital) are there in DELTA v DCS Version 7.0?

2 4467

what is hall effect?where it is use in power plant?

2 5323

what is the procedure to isolate flow a transmitter and flushing it?

Petrofac,

8 39035

kindly tell where orifice,nozzle,air foil,ventury used in flow measurement?

1 4520

tell how to calibrate a magnetic flow tx, vortex flow tx,dp flow tx,nozzle flow tx and venturi flow tx?

TATA,

2 6848

In Boiler Drum Level- Level control valve how can it tuning (PID)?

2 6783

I need circuit for RTD senser?

1561

what is difference between RTD and Thermocouple?

2 8043

hii my name is sujith...i am preparing for HPVL GET 2010... so ,,,pls help me by send any previous questions or material to my site.....(Msujith_12@in.com) thank q

1451

why metallic housing is provided of solenoid valve.

HPCL,

1 4931


Post New Instrumentation Questions

Un-Answered Questions { Instrumentation }

How to Calibrate Level Switch in field

782


hi! i want to know about mpse exam.

1780


pls provide me syllabus and old question paper of instrumentation engineering for GET(JSPL)

1838


Explain types of valves?

658


any body please send me the old question papers of ongc test.

1665






What is difference between differential pressure & delta pressure?

607


Can I route 110 VDC and 24 VDC in a same Duct for our Interposing relay cabinet? IF yes or NO Please provide me IEEE Std. for the same. Please i required it on Urgent basis, i need to design IRP Cabinets and we have MCC 110VDC and Our Coil side is 24VDC, Please help as soon as possible.

1779


Working principle of magnetic flow meter ......and calibration procedure of e+h magnetic flowmeter...

1893


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

611


What do you know about gail?

2034


Why boiler chimney area  oxyden sensor fixing? 

2038


How to calculate mmwc values into tonnes?

763


can u briefly explain aboutan aryton shunt multirange DC ammeter?

2289


CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?

1450


Difference between 2-Valve Manifolds, 3-Valve Manifolds and 5-Valve Manifolds 3 with diagram

2678