can you provide me full detail about instrumentation in ONGC??

0 Answers   BRML, ONGC,

---

What is the cv of a control valve?

2 Answers   CCIE,

---

How does one detrmine the direction of movement of core in an LVDT?

2 Answers   Honeywell,

---

hay friends, i am in trouble to understand PID controller. several times i have study but it is not clear to me have you a simple way to understand.

1 Answers  

---

How an rtd work, and what volts/current goes to a rtd to measure the resistance?

0 Answers  

---

How is automatic reference junction compensation carried out in temperature recorders?

0 Answers  

---

I am a electronics and instrumentation fresher trying for a job in IT sector. what do need to prepare for the interview?

2 Answers  

---

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,

---

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  

---

hi all plz tell me difrence between analog or digital load cell.

2 Answers  

---

Why plc require in analog input 4-20amp & 0-10 volt?

0 Answers  

---

what is the difference between -24 : +24 & 0:24 and where it use?

0 Answers  

---