What is mean by ATEX?

1 Answers  

---

In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.

0 Answers  

---

what is the criteria to decide conductor size of a cable ?

0 Answers  

---

what is the electrical operation procedure for switching on 27.6MVA electric furnace.

0 Answers   Jindal,

---

Explain, and give a real-world example of MODULATING control

1 Answers  

---

What is the basic difference between Modbus and CAN Open Protocols

0 Answers  

---

TECHNICAL/ARTITUDE

0 Answers   ONGC,

---

Q- In the process of checking AC through Phase Tester our body is the part of circuit but we don't recevie Shock, Why ?

2 Answers  

---

what are the types of a thermocouple

2 Answers  

---

how manys ways dp transmitter can be calibrated having range of -150 to 400mmwc,what side pressure u will apply?

3 Answers  

---

what is the dp across a orifice plate & how much is permanent pressure across an orifice plate.

2 Answers   HPCL,

---

Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose

0 Answers   Grasim,

---