Answer Posted / pankaj

an i get model question papers of mahagenco exam?

Which type of pressure can be measured by these elements?

1086

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What are the interlocks we have to check during the start up of LP/HP compressor?

1930

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what is 24vdc live and dry supply

2195

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dear friends, i have seen flow as the selection critriea in presure guage (bourdon tube) and i would like to know what is the relation between flow and performance of pressure guage other parameters i found in the data sheet are pressure max. 1ksc temperature max. - 50 deg c line size - 80NB operating range - 1ksc pr. guage range - 0-2 ksc thank u,

2125

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can you provide me full detail about instrumentation in ONGC??

2107

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i hav applied for the post of engg. in iocl so please require the past test papers fro instrumentation engg please please help me and send me the papers or tell me the pattern and type of ques asked in examination......

2004

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Where is wet leg is used?

1007

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I am using 971 Enraf radar level transmitter for LPG tanks ,the tank side indicator gives the error code 999999999FL can any body give me any diagnostic for this issue?

2150

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How is PH sensor works ?

1915

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What is zone,loop/fire alarm system?

2570

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anybody having Qatar Petroleum questions for instrument Technician offshore ....please send me

5970

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Explain the mechanism behind the turbine meter.

1061

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How can i copy program (parameter) from mm440 (V.F.D.) by using BOP?

2662

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in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?

2214

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How to Calibrate Vibration Probe (Axial, Redial) in field

1090

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