Instrumentation Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Instrumentation Interview Questions

Questions Answers Views Company eMail

i am confusing about differential pressure transmitter as i seen so many DPTs in different ranges how can we calculate level and flow with mmh20 plz tel me

1 3751

How to calculate 47Liter H2 Gas cyilnder consumtion? Cylinder inlet Pressure is 200bar and Discharge pressure is 6.0bar. Flow is 100ml/min.For the above condition how many days one cylinder can be used?

1 4105

what is dc moter.

Jindal Steel and Power, Lupin,

2236

I have flow transmiter DP range is 0 to 5000mmwc,(convert) Display to be show in m3/Hr.

Orient,

3 16956

WHAT IS TMXT IN TEMPERATURE FOUNDATION FIELDBUS.

2324

what is a vortex flow meter,mass flow meter and electromagnetic flow meter.particular use of this.means in which condition particular meter is used.

L&T,

2248

how can calibrate pressure transmeeter in the feild ?

1 5331

If Solenoidal valve works in manual mode but not in Auto mode. What should be the problem?

Bharathi Cement, Titanium,

8 11699

Please send me the sample question of Instrumentation of hpcl/iocl exam. my mail id hihi_kiholo@rediffmail.com

3218

how can leve transmetter calibate in feild .and also put cv and flow plz .....

IBM,

2248

sir, give me placement papers and interview quistion of birla group company of copper.

Birla,

2859

difference between DCS @ SCADA system? and how can use in field

Marafiq,

5 10103

where we are used split range control

Borouge,

1 5911

how we convert Mili ampere to temp txt,level txt,flow txt,pressure txt range value

Saadi Cement,

4 7244

what is difference between venturi and orifice

1 5715

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Un-Answered Questions { Instrumentation }

what is your eligibility criteria for freashers?

2146

you are on site,the plant trips,you are approached by operations,what do you do?

2249

draw shematic diagram of c/v positioner(smart type)?

2227

how to design orifice plate?what is the equation?

2059

List three types Level Switches with their working principles

2142

control panel design guidelines

3403

If i have 4 Allen Bradely make RS logix 5000 PLC and for viewing that we are using 4 RS view SCADA for 4 different packages. Now, I will want to view two packages on only one SCADA. Then how i will do it?

2388

hi! i want to know about mpse exam.

2292

why would you like to join our company

1376

Why thermo wells are used? What materials are used in thermo wells?

1119

What is Cavitation in a control valve?

2070

what is interface level measurement.who can calibrate interface level measurement transmitter online

2530

what is output of FOUNDATION FIELD BUS transmitter

2156

Describe how to use megger to measure the earth resistance and insulation resistance

2235

what is easiest way to read STL language in PLC?

3142

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