Answer / a.c.subash

The Oxygen Content in Water should be Monitored
continuously,So as to avoid Deficiency of Oxygen.if
deficiency Occurs in Water in a Water treatment Plant,then
the Water becomes Disinfectant.

why we are using analytical instrument in plant ?

1 Answers  

---

A DP Endress and Hauser flow transmitter is always tripping pump at low flow. set point is 74 cubic meter/hr. Thorough impulse line flushing and zero calibration has been done, yet problem persists. What do you think is the problem and how do you rectify this fault?

5 Answers  

---

What is the DIfferences between SMART transmitters and PROFIBUS DP/PA Transmitters?

4 Answers  

---

Draw a complete P&ID of a flow suction tank indicating all control & protection equipment. Indicate all its inlets and outlets. Explain the controls for this system

0 Answers  

---

What is ptw and write 3 types of ptw?

5 Answers   Emco,

---

---

detail of mass flow meter pricipal

0 Answers  

---

can we change the range of 3151 model level transmitter of rosemount make? present calibration range is 1000mmwc and want to change it to 2000mmwc

4 Answers  

---

What is offset in a control system.

2 Answers   Sabic,

---

What is ALSPA 370 control system

1 Answers   DUBAL-Dubai Aluminium,

---

Why we. Don't measure current in parallel? Why we measure current in series and why we measure voltage in parallel only?

2 Answers   Almeer Technical Services,

---

Name some of the common protocol use in automation.

3 Answers   Empower,

---

Can I calibrate the Electromagnetic Flow Meter on line and How.

0 Answers   SEWA,

---