Answer / akhil pawar

hook up means installation diagram.

Answer / aftab ahmed mazari

Process hook up means process connections or primary connections.
Means sensing lines,fittings, elbow, nipples etc

Answer / george mathews

The Hook up Drawing is there to help the engineer to install
the transmitter. By following the Hook Up drawing we can
decide how a certain Transmitter with certain range can be
install at certain pressure and certain position ( tapping
is in horizontal or vertical). It tell us what are the
different product(impulse pipe size , manifold type , no of
gate valve to be used and where to b used ) to be use to
erect a transmitter.

what is the diffrence between mmwc and kg/cm2 for pressure measurment when we are using mmwc and when kg/cm2 and why????? ?? what is the reason

19 Answers   Ecoboard, Jindal, Sepco,

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What is SCR?

9 Answers  

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How to calibrate a orifice differential pressure flow transmitter in process?

1 Answers  

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

0 Answers   Coromandel,

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What is the maximum operative of Drive ?

2 Answers   Reddy Labs,

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Where do we consider the pressure in mbar & where do we consider the pressure in bar & why is it so ?

2 Answers   BOC, Jindal Steel and Power,

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What is difference b/w absolute & gauge pressure? EXPLAIN

2 Answers   IFFCO,

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What is the detail function of I/O card in DCS ? Why we dont use the I/O directly with controller?

3 Answers   Kekran Mekran, TCE,

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deference between DCS and PLC including date processing and architacture.

11 Answers   Jindal, Shell,

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which are types of orifice tap ?

2 Answers  

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the square root type transmitter r used to which applications

4 Answers   Roche,

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What is the load line in control valve?

1 Answers   IFFCO,

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