WHAT IS THE DIFFERENCE BETWEEN DCS & PLC.

9 Answers   Reliance,

---

how to measured k type thermocouple temp.

3 Answers   NTPC,

---

what is the difference between SMART and tipical transmeter ?

3 Answers   Sirte Oil Company,

---

what should be minimum length and size of impulse line for steam flow orifice and feed water orifice? asked by sanjay parihar

1 Answers   Birla,

---

what is plc communication?

2 Answers   Siemens,

---

What is the difference between intrinsic instruments and ATEX instruments?

1 Answers  

---

any one can send me instrumentation previous interview papers? I prepare for MNC Company Interviews? my mail id- Rakesh.Golla@dodsaldxb.ae , and another mail rakesh.gvk@gmail.com

0 Answers  

---

How does a single acting, spring return ball valve actually work? Does it require continuous air supply? 

0 Answers   Process Control Technologies,

---

cascade controller is feed back or feed forward or both

4 Answers  

---

i want the equation of this question. Tranmitter range is 120 mmwc and dcs flow range is 1700 nm3/hr. if i want to change dcs range from 1700 to 2400 nm3/hr then how much dp i have to enter in transmitter

2 Answers   GMR,

---

what is the difference between SCADA and DCS?

5 Answers   ACC,

---

What is require for PLC Programming?

6 Answers  

---