Answer / ravi

SOE meaning is a Sequence of events. We can find out the region of the trip. As well as we can find the first signal of the trip region.

What kind of feedback is used in DP cells.

1 Answers   CCIE,

---

what is power factor?

1 Answers  

---

How to decrease opening & closing time of on/off valve?

0 Answers   UPL,

---

In control valve , Failure position : Close If it is Fail close(FC) during failure of AIR.. what will be the initial/ normal position of control valve is it normally open or close? please some one explain soon..

2 Answers  

---

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

5 Answers   Marafiq,

---

Which mechanical device is used in pressure gauges to reduce pulsating

4 Answers  

---

The wire is disconnected from the temperature sending unit (magnetic gauge). A voltmeter connected to the wire reads 0v. What does this indicate?

2 Answers  

---

How do you calibration D.P transmitter? ?

2 Answers   Power Plant,

---

what is instrumentation?

8 Answers  

---

What is 1:1 redundancy ?

0 Answers  

---

what is the input to be given digital temp controller during the the calibration time?

2 Answers  

---

How flow can be measured with dp?

0 Answers  

---