Answer / roshni

FLOW Tx->MEASURES FLOW AND TRANSMITS O/P TO CONTROL ROOM
LEVEL Tx->MEASURES LIQUID LEVEL(MOSTLY)TRANSMITS O/P TO
CONTROL ROOM
PRESSURE Tx->MEASURES PRESSURE OF FLUIDS AND TRANSMITS O/P
TO CONTROL ROOM

what would be the minimum flow rate that we can measure on rotameter..?

0 Answers   TATA,

---

How we can check the 2 wire proxy switch? & how it is connected to DI MODULE OF PLC?

0 Answers  

---

The pressure class rating (such as 150 lb, 300 lb, etc.) of a line appears in the form of ________________ in the Line Number (or Line Designation) on a P&ID

1 Answers  

---

Differentiate between PLC, SCADA and DCS systems

1 Answers   Mumias Sugar, SRF, Trimula Industries,

---

Why do you want to work here

0 Answers   Eskom,

---

---

When can a bypass not used on a positioner?

1 Answers   CCIE,

---

what is the significance of hook up

3 Answers  

---

I have observed in field instrumentation work... I remove the fuse of an analog transmitter then it shows 7.75 kg/sq cm (which is practically wrong value)in DCS and when put the fuse it shows 0 in dcs. Then cheach the field transmitter termination and found moister. clean that and then it shows 1.1 kg/ sq cm which is right value. Please describe the above phenomenon.

1 Answers  

---

HOW TO DO PERFECT CALIBRATION OF DIFFERENTIAL PRESSURE TRANSMITTER FOR CLOSE VESSEL TANK LEVEL PURPOSE ???? AND HOW TO MAKE ZERO PRESSURE ?? Rosemount 2051 Pressure Transmitter with HART® Revision 5 and 7 Selectable Protocol BIENG USED !! HOW TO CALIBRATE FIELD SIDE DPT WITH THE HELP OF SPAN & ZERO PUSH BUTTONS ??

1 Answers   Bhel,

---

What should be the ideal tapping location for pressure differential transmitter for liquid service. If the tapping taken from the top of the pipe then PDIT will work properly or not. If PDIT do not work properly then what minimum corrective action should be taken in order to solve wrong tapping locations.

1 Answers  

---

How to Calibrate the magnetic flow meter on site ?

1 Answers   MRL,

---

PLZ explain to me massflow

4 Answers  

---