you are on site,the plant trips,you are approached by operations,what do you do?

0 Answers   ABB,

---

Tell about your IFFCO plant visit.

0 Answers   L&T,

---

What is differnece between leveltroll and interface leveltrol?

2 Answers  

---

how to calibrate pressure gauge(we can not able to fixed by pointer screw adjustment and pointer re fixing method)

2 Answers   Nestle, Reliance,

---

I have observed in field instrumentation work... I remove the fuse of an analog transmitter then it shows 7.75 kg/sq cm (which is practically wrong value)in DCS and when put the fuse it shows 0 in dcs. Then cheach the field transmitter termination and found moister. clean that and then it shows 1.1 kg/ sq cm which is right value. Please describe the above phenomenon.

1 Answers  

---

How digital input and digital output 's are working in dcs

0 Answers   BBV, Indiabulls,

---

What is cascade control in process instrumentation?

4 Answers   Engineers India, ITC Infotech,

---

Reasons for using current as signal

1 Answers  

---

what is the responsibility of an instrument commissioning supervisor

0 Answers   Petrofac,

---

what is interlock ckt? why it is necessary in industrial machines ?

2 Answers   IOCL,

---

How to convertion 100 m3/hr to mmH2O or to Kg/cm2?

0 Answers  

---

what is the advantage of submersible level transmitter compare to ultrasonic level transmitter?

0 Answers  

---