Answer / manoranjan

mmwc is used to measure pressure below 1kg/cm^2

Answer / mahesh pakki

Milli Meter Water Column (MMWC) Used to measure pressure

Answer / rampal.m.

The mmWC is a engineering unit.It is used for below range of pressure measurement.

How do Foundation Fieldbus works? how the Communication Carries out from Foundation field bus,Field Devices and Controller? Were it's Application in the Field? For Which Signals this is Used? PLease Find this answer for this Question Detaile wise because i want to clear the Concept Regarding Foundation Field Bus,if Possible please attach the link of Document with Contails Diagramatic So that more esier for me.

3 Answers   Honeywell,

---

what happens if we are having very very high cavity and flashing in a control valve..??? is it stops working...immediately... or eroded...slowly

2 Answers  

---

How to calibrate the magnetic flow meter and how to correct the flow if it is showing more flow.

5 Answers   Bohra Industries Limited, TCL,

---

What information needs for Control Valve "sizing"

1 Answers   Qatar Petroleums,

---

our kks tagging is crossing more than 12 character please suggest how to take tags in the DCS

0 Answers  

---

how can we caliberate interface level troll

2 Answers   Grasim, IOCL, KOC, Sankyu,

---

draw a loop drawing of vibration beginning to end

1 Answers  

---

Why some transmitter shows flow in MMWC and some in TPH?

2 Answers  

---

How can you differentiate Instrumentation to Electrical?

1 Answers  

---

Which instrument used to calibrate the pressure switch?

8 Answers  

---

what is unit and element of viberation?

1 Answers   Kentz, KOC,

---

What is the potential contact / output??

1 Answers   Vasava Engineering Private Limited,

---