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

Instrumentation Interview Questions

Questions Answers Views Company eMail

Hi Frnds , If Suppose 1 Pair cable of 1.5 sq mm is used for Transmitter and instead of 1.5 sq mm if i used 0.5 sq mm cable will the resistance change will occur and does it affect our transmitter reading. plz mail ur answer to ntnkamble@gmail.com plz immediately mail ur reply

1 4118

What is Difference between PLC and CNC ?

2 7914

What is the meaning of slope in PH transmeter?

Uttam Sugar,

1 5735

how to connect the HART protocal with control valves

1 7982

why use MMWC unit

Praxair, Saipem,

9 62675

how to measure flow with dp

1 5782

what is Dry Leg calibration and where is it used

Petrofac,

1 7359

hw to calibration a control valve?

3 25793

what is loop1 and loop2 in MTS LT?

SPGC,

4667

what is difference between DO and DI

6 32669

How can I make calculation for Install level transmitter (DP) for open tank and cloes tank?

Petrofac,

1 3587

how to calculate MMWC values in to Tonns(MMWC values showing in DP transmitter and Tonns value showing in Totalizer). please tell me details?

Chemin C I, MSP,

2 38531

what is consistency transmitter and describe its working?

Emami,

1 11747

How a rtd work, and what volts/current goes to a RTD to measure the resistence?

DVC,

1 6014

What is procedure on mmwc in to tph

2 13418

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Un-Answered Questions { Instrumentation }

How will you calibrate an Absolute Pr.Transmitter of range 400mmHg absolute ?

2040

all questions related to instrument technician in any offshore oil and gas company.

21677

How to Calibrate Coriolis Flow transmitter in field

1271

I WANT SECURITY PAPER MILL, HOSHANGABAD TEST PAPER.KINDLY SEND TO MY MAIL ID

2792

what will the sending unit in the fuel gauge utilizes?

1920

What is exact difference between the panel earthing and system earthing in DCS system. What is the value of resistence.

2674

what is function of SCADA , and how is it work, explain with difination

2377

what is sliding spool valves?

2241

what is loop1 and loop2 in MTS LT?

4667

Pl send the model question paper of mahagenco account officer post

2784

plz you help about Que paper of mahagenco previous your,any model paper relad to it{maharastra power genration}

2335

Describe the function of Accumulator into the Pump

1937

how can use ram

2063

what is metal of piston ring

1932

what is the criteria to decide conductor size of a cable ?

1866

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