Answer / senthil.s

yes,we get the reading,but how we known that is correct
reading for that process.COMMISSIONING is the process check
the entire things including its operation,performance and
output for the process.So, only we need
commissioning.commissioning is right one for all.

Do you have reference list?

0 Answers  

---

In 2 wire transmitter 1 wire is used for power and other is used for signal( 4-20)ma In 4 wire transmitter 2 wires are used for power and 2 wires are used for signal (4-20)ma . but my question is "what is the criteria or parameters we have to consider while selecting these transmitters for eg( distance, safety zones etc.

1 Answers  

---

Exapain Deatails of the PID controlller

4 Answers  

---

WHAT IS SMART SENSOR AND DIFFERENT B/W SMART SENSOR AND SENSOR??? PLS GIVE ME ANSWER AS SOON AS POSSIBLE.....

1 Answers  

---

what is hall effect?where it is use in power plant?

2 Answers  

---

---

Explain signal isolator

0 Answers  

---

WHAT IS MEANT BY PROJECT MANAGEMENT STRATEGIES IN INSTRUMENTATION?

0 Answers  

---

If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?

0 Answers  

---

why we are not using the turbine flow meter in the steam service?

0 Answers   Jaypee,

---

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,

---

plz give me the logic for how a pushbuttoon can be worked as atoggle switch i m working with allenbradely/micrologix1200/rslogix500

3 Answers  

---

what will be the pressure in tank which has the total level of 2 meters and is filled 1.2 meters ?

4 Answers   Engro,

---