Answer / nitin.sonurlekar@gmail.cm

Orifice plate is a device used for measuring flow rate by  reducing pressure or for restricting flow or also used for creating Differential pressure.

OP types :
•    Concentric.
•    Segmental.
•    Eccentric.
•    Quadrant Edge.
 

Answer / faiyaz

1 .Concentric
2 .Eccentric
3. Segmental
4. Quadrant Edge

Hi, I'd like to know the purpose of MOS (maintenance override switch). At site, these switches are installed in a stanchion with the transmitter (connected to ESD). thank you.

3 Answers   Adani, Adani Wilmar,

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How does the "as-built" function benefit plant owner/operators?

2 Answers  

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in the construction field why hook up s.s.tubing for transmitter using upto 6mtrs of closed loop, but y not open loop nomore restriction

5 Answers   Sabic,

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difference between DCS @ SCADA system? and how can use in field

5 Answers   Marafiq,

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Can anyone provide me the details of GAIL test paper?What is the format and what type of questions will be there? my id-princegnb@gmail.com

1 Answers   GAIL,

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what is the difference between signal cable and ontrol cable?

14 Answers   Essar,

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PT RTD Range: -200 to 500 degree celsius If I configured in DCS Lower range and Upper range . In face plate it shows red colour due to overa range how was the characteristics look If the temperature is more than operating range. how was the characteristics look . whether its in Resistance vs Temperature curve is Linear or Non linear

0 Answers   MSL, SRAAC,

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for commissioning the DPT and Flow Transmitter , what kind of necessary activities we have to check and do? specially that orifice flange valve[ isolation valve}

1 Answers   L&T,

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What is the differace between Volumatric flow meter and Mass flow meter.

4 Answers   Reliance,

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i want to calibrate a transmitter in the range of -100 to 300 mmwc. How it is possible to measure -100 to 300?.

2 Answers   Hindalco,

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what is difference between 3 wire and 4 wire RTD sensor?

12 Answers   HTA Instrumentation,

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what's the reson that,Load is not same on VFD I/P and O/P Side.whenever DOL condition load is same I/P and O/P side.

2 Answers  

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