why we go for pcbs

2 Answers  

---

.how does CSADA systems display the process variable value?

2 Answers   Empower,

---

dear friends pls tell me how temperature compensations are done in bourdoun tube of pressure guages thankx

1 Answers  

---

please send me hpcl placement papers

13 Answers   HPCL, L&T,

---

What is the Difference between E/P Positioner and I/P positioner in a control valve? In which applications the respective positioners are used in?

18 Answers   ADCO,

---

what should be distance from tapping point to inallation place of instruments?

3 Answers   Tasnee Petrochemicals,

---

p=hdg,please explain these parameters?

7 Answers  

---

In thermocouple could we use the lug for termination or not,Thermocouple is any time,I am currently concerned with K type.please let me know if anybody know

4 Answers   Saudi Aramco Shell Refinery Company SASREF,

---

ABB DCS (AC 800 M)redundency take howmany milliseconds to switch from master controller to slave?should be less than DCS scanning time?

2 Answers   SCS,

---

what is the standard controll pressure

1 Answers  

---

I want condensate pots vent position erection of flow transmitter ?

1 Answers  

---

Why we use negetive (-)voltage in vibration system

4 Answers  

---