Answer / chandra

At least 3 points 3 psi 9 psi and 15 psi

What is the difference between uv and ir scanners? and what is the workig principle of both

0 Answers  

---

what is the input of digital counter during the the calibration time?

0 Answers  

---

please can any one tell me clearly about pid tuning i am confusing about this .how to tune pid easly?

0 Answers   HP, Siemens,

---

WHY RESISTANCE TEMPERATURE DETECTOR IS AN ACTIVE DEVICE

2 Answers  

---

explain the working of Coriolis Flowmeter.

2 Answers   ABB,

---

what is the square root flow transmitter formulla ?

2 Answers  

---

Explain any simple temperature control system.

3 Answers   HGJ, L&T,

---

Distributed control system

1 Answers   CCIE,

---

What is smart positionar

2 Answers  

---

What is the start up procedure of desalter

0 Answers   Reliance,

---

what is the control valve?how many types of control valves are there

6 Answers   Chemin, Hindustan Zinc,

---

what is instrument termination

1 Answers  

---