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Instrumentation Interview Questions
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where using the 0-20ma in feiled instrumentation? why its using?

 4 5855

what is a boiler tube leakage detector? ... what is the working principle ?

 1 5252

Instrument QA/Qc what is the project quality plan?conduit inspection RFI. which documents attache with package?

 10390

what is actual difference between pressure Transducer & Pressure Transmitter.

 5 10665

I want to measure level under vaccum by using DP Tx and vaccum vary between -500 to -670 mmHg and process fluid is accetic anhydride if consider process fluid density 1 kg/cm2. how to calibrate Tx ? consider level is 0 to 100 Cm.

CCC,

1 5805

I want to measure flow by using DP Tx and range is 0 to 1200 Kg/cm2 ?

 2 6094

Which types of quections asked in interview for FORMULATION PLANT (PHARMA)

 6208

what is the meaning if the control valve CV is 27,in terms of selecting procedure?

 2 10319

if a tank is contaning oil and water than how can we measure the oil and water level seperately

 3 7741

How can we loop powered for a transmitter.How we can do wiring

 1 5184

how to calibrate the radar transmitter for measuring the exact tank level if tank is having agitator moving continiously because due to agitator tank surface level will vary every time.

 2 6107

how to define range of dp level xmeter in open tank

 1 9689

What is difference of fanuc alpha series 16i and 18i controller.also what is differnce betn TC and MC controller

 1866

what is different betwen Process zero and atm zero?

 1 5079

if the neutral and ground of ups voltege are connected together in the source itslef then why the voltege b/w neutral and ground comes positive in some other destination inspite of having earth pit. how can we mimmise this?

 1 3073

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Un-Answered Questions { Instrumentation }

please can any one tell me clearly about pid tuning i am confusing about this .how to tune pid easly?

1677

i am having information technology branh ....... can i prepare for psu exam

1727

Why grounding is necessary? Give example with diagram.

1745

WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN

1538

In apron feeder how TPH is calculated?

1174




WHAT ARE THE INSTRUMENTAL DIAGRAMSOF VALVES?

1671

How to calibrate displacer type level transmitter (chemtrol make )for level measurement in hotwell , LP & HP heater ?

5412

Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..

1485

please send the sample qustion paper for iocl written test ..

3283

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

1449

pls suggest suitable MOC of diaphragm for pressure measurement of UREA grade solution service fluid.

2654

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

1674

POSSITIVE PULSE IS APPLIED TO AN INVERTER INPUT.THE TIME FROM THE LEADING EDGE OF THE INPUT TO THE LEADING EDGE OF THE OUTPUT IS 10 ns. THE TIME FROM THE TRAILING EDGE OF THE INPUT TO THE TRYLING EDGE OF THE OUTPUT IS 8 ns. WHAT ARE THE VALUES OF tPLH and tPHL?

1750

how to work static pressure sensore how to work dpt

1391

What is the procedure of calibration of Load cell?

1477

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