Possible cause of IOP alarm in a DP transmitter: a: IOP-minimum b: IOP-Maximum

4 Answers  

---

What is difference between reset and initialization in industrial automation?

1 Answers   Marafiq,

---

difference between plc and dcs?

3 Answers   Honeywell,

---

Why we use 250 ohm resister in series hart communicator?

3 Answers   Thermax,

---

cascade controller is feed back or feed forward or both

4 Answers  

---

---

where Pirani gauges are uesd in case of pressure measurement?

3 Answers  

---

what will be the principle & application of dissoled oxygen analyzer at wast water treatment plant at oxidation basin & how it work?

1 Answers  

---

what do we mean by hook up drawing. what r the information we get from it?

7 Answers   Reliance,

---

how to calibrate corollaries (Mass flow meter)?

0 Answers   Honeywell,

---

how many types of spped sensors n vibration sensors?their basic principle n connection?

0 Answers   IOCL, ITC Infotech,

---

Please send the all question with answer related for interview.

1 Answers  

---

In power plant to measure vibration of a turbine we install sensors. Before install this sensor we have to set gap voltage. What is meant by gap voltage and its use?

0 Answers  

---