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

Instrumentation Interview Questions

Questions Answers Views Company eMail

The Design Calculation of Level Transmitter For Different Structure open & Closed Vessel, Eg. Diff. Level Tx., Capacitance For Continous Operation

Reliance,

2857

What is diff between Ingral orifice and simple orifice?where it use?

3 6386

as an instrumentation engineer which are the things we have to know / or we must have idea about that....

2 23669

what is different between modbus and serial link? please could anybody give right answer.

2 6949

What is pressure,What is temperature,What is flow,What is level

Keltech, Petrofac,

4 11187

what is difference between OP AMP and differential amplifier?

TCS,

5 19102

hi am durga, i just now completed my eie [2009] , can anyone please guide me what r courses i need to join to enter into core company

6 8338

thermocouple output is AC OR DC??

17 47383

hi i'm an Instrumentation student,i have one doubt that we can call- > computer science as CS > Information science as IS > Electronics & communication as E & C In the same way what is short term for Instrumentation....?

11 13394

Is there devices to convert mechanical energy/rotational energy into electrical energy.......? PLease suggest me....

6 12123

give me the formula for analog to digital converter and also d to a converter

ACC,

2840

Im having problems with interfase betwen SPI v7.0 and SPPID v5.05. Previous versions of Intools shoul be fixed with SPPIDproj.ocx file. It was necessary to replace this file with one that allows the connection between different versions of SPPID. It is necessary in the current version to do the same?Thanks

2309

what is Micro-switch and where it is used......?

7 9529

what is meant by calibration

Exxon Mobil,

20 30885

what is the diffirence between Earth and Neutral

4 9367

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Un-Answered Questions { Instrumentation }

how many type conductivity sensor ?

2051

HI, can anybody give details about GAS TREATMENT PLANT CONSTRUCTION,as INSTRUMENTATION ENGINEER what are the responsibilites.what are the instruments mainly instrumentation engineer will deal with

2091

Somebody tell me in what way i need to prepare for csio pgrpe(adv instrum eng)interview?what all the quest can i expect?

2587

What is wet leg condition and why is it used?

2043

HOW TO CALCULATE ACCURACY OF AN INSTRUMENT. WHICH IS COMPITABLE FOR USE.

2302

Please tell me details about Sox,Nox,SWAS analyser????

3728

Why trim span ? How?

1600

how can use ram

2055

What is the difference between mmwc and mmwg?

1382

what are the definitions of input, output, command & signal according to instruments controlled by PLC using DCS System?

2118

, Instrument Index, P&ID review, I/O schedule, datasheet, DCS / Analyzers specifications, loop diagrams, hook-up drawings.

8102

Give Detail information about plc,dcs,and scada system?

1736

1. what is modbus cable? 2. what kind of communication we are using for the interface of DCS, ESD and Third party cabinets? 3. What is serial communication and peer to peer communication?

2204

Instrumentation Safe Guarding test. How to determine the interval time of the test. eg:Halfyearly,Every year,Every three years etc.

2119

sir ,iam in dem urgent need of HPCL Paper of Instrumentation Branch plz send me at your earliest convenience at ujjwal_sharma1983@yahoo.com

2514

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