what do you mean by CJC (cold junction compensation).?

5 Answers   Jindal,

---

suggest a sensor to measure rapidly varying temperature?

1 Answers  

---

Describe a time when you anticipated potential problems and developed preventive measures.

0 Answers   Hotel Management,

---

How do you identify an orifice in the pipeline?

0 Answers  

---

any one can send me instrumentation previous interview papers? I prepare for MNC Company Interviews? my mail id- Rakesh.Golla@dodsaldxb.ae , and another mail rakesh.gvk@gmail.com

0 Answers  

---

---

How to calibrate vertex flow meter? How to calibrate mass flow meter?

1 Answers   Chevron,

---

which one is best profibus or RS485 for communication?

2 Answers   Honeywell,

---

there is one orifice plate already installed on 3" line, but my previous engineer(who is not working here) removed that tx, but now i want to take it in to the process, so now what i have to do now? flow fluid is hytherm oil of temp. 260deg & pressure is 3bar.

2 Answers  

---

What should be the ideal tapping location for pressure differential transmitter for liquid service. If the tapping taken from the top of the pipe then PDIT will work properly or not. If PDIT do not work properly then what minimum corrective action should be taken in order to solve wrong tapping locations.

1 Answers  

---

what is Potential free contact? where it is used?

3 Answers   Engineers India Limited,

---

which processor is used in dcs.

0 Answers   ABB, Wave Distillery,

---

Someone please do mail me some instrumentation questions for Hindustan Petroleum test to avinalexander@gmail.com .Really would be gateful if someone could help me

3 Answers   HPCL, Immersion, IOCL,

---