Yokogawa dcs nodes advantages?

0 Answers   Petrochemicals,

---

please send me some question papers of HPCL aptitude test ?? please send it to bipinb.28@gmail.com ...

0 Answers   HPCL,

---

what is the process for double acting cylinder pneumatic for 32' v/v

0 Answers  

---

WHAT IS THE DIFFERENCE B/W PLC and DCS

10 Answers   Bhel,

---

How do you calibration D.P transmitter? ?

2 Answers   Power Plant,

---

I have a problem with a valve (air to close). When it is fully closed and try to open 1% it doesn't responce till 3% open suddenly more than 3% then back to 3%. I tried to tune positioner then removed it, the problem still exist. Any idea

3 Answers  

---

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

2 Answers  

---

what is positive displacement meter.

1 Answers   Takreer,

---

send me last 5 years questions asked in rrb chennai, for section engineer

0 Answers   RRB,

---

why the discharge pressure of ID fan showing negative at fan running condition.(boiler operating condition.)

5 Answers  

---

How many ohms are required for proper earthing?

0 Answers  

---

What will the new flow factor if D/P Transmitter is RE-RANGED from 25" WC to 50" WC

3 Answers   ADMA OPCO,

---