Answer / faiyaz ahmad

Controller is device which is used to control the field instrument.
Transmitter is device which is used to measure a physical quantity.

Please asked me How calculate DCS controller memory.

0 Answers   Yokogawa,

---

what is exact time to study dcs and plc cources

0 Answers  

---

how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line

0 Answers  

---

what is difference between fork type and capacitance type level switch. where it is using

0 Answers  

---

What is instrumentation technologists and mechanics?

0 Answers  

---

---

for oil & gas industries which zone is normally preferred? why? give its example?

0 Answers  

---

What is loop checking ?

10 Answers   Kharafi National, Petrofac, Samsung,

---

Explain level troll principle & interface level measurement.

1 Answers   ADMA OPCO,

---

why we use impulse line of flow transmitter at 45 deg. angle both side of orifice plate.

0 Answers  

---

why the steam drum and deaerator level transmitter range is in negative MMWC to zero

3 Answers   Emerson, Jindal, JKPM,

---

send me model hpcl questions pleas..........my mail id mohideen.dharvesh@gmail.com

0 Answers   HPCL,

---

what the pid setting in controller

2 Answers  

---