please send the hpcl (instrumentation) model placement papers to my mail....

9 Answers   HPCL, Invensys, IOCL, ONGC,

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Somebody ask me how many size of control valve what is mean of control valve size?

2 Answers  

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An equipment is certified for EEX, IA, IIC, T6, what do you under stand by this.

3 Answers   ADMA OPCO,

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Why thermo wells are used?

1 Answers  

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what is loop1 and loop2 in MTS LT?

0 Answers   SPGC,

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What is mean by Adapter block and net block?

1 Answers   Hospira,

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What is instrumentation instrumentation engineering?

0 Answers  

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when the instrument tapping on pipe line is located below and transmitter is located above the tapping point for liquid service transmitter, what should we do, is there any additional drain valve is required??

2 Answers  

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what is the control valve?how many types of control valves are there

6 Answers   Chemin, Hindustan Zinc,

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what is the input to be given in digital flow meter during the the calibration time?

0 Answers   ONGC,

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Difference between dcs and plc including date processing and architecture.

0 Answers  

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components of control circuit belongs to control valve

0 Answers   KOC,

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