Identification of control valve parts.

0 Answers   CCIE, Oil and Gas Jobs,

---

What is governor of turbine?

3 Answers   Reliance,

---

Explain the working principle of variable frequency drive?

0 Answers   ABB,

---

What is the difference between PLC and DCS?

4 Answers   Honeywell,

---

i feel sq. pipe is better than round pipe pls give comment for this. advance thanks for reply

3 Answers  

---

What is the procedure of calibration of Load cell?

0 Answers  

---

Name different types of bourdon tubes.

0 Answers  

---

Give 2 application of quartz crystal used for process parameter measurement.

1 Answers   ADMA OPCO,

---

why we use cascade control and feed foreword control in 3 element control of boiler drum ?what is feed forward and cascade control system ?

0 Answers   Visa Steel,

---

Why we using 250ohm resistance during lab calibration and why not using in field in one plz define deeply???

1 Answers   Cisco,

---

What care will you take in the installation of control valves,SCADA,DCS and FOC in Oil and Gas Project?

0 Answers   KNPC,

---

PLZ explain to me massflow

4 Answers  

---