selection criteria of control valve? and selection criteria of actuator explain in brief?

0 Answers  

---

what is use single seated and double seated valve?

2 Answers   Doha Petroleum Construction DOPET,

---

Where are oxygen analysers installed in cfbc boilers? What are their usual readings?

0 Answers  

---

Why we use DPT? can we use PT instead of DPT?

2 Answers  

---

If P will increase then what will happen with PID?

1 Answers   Chettinad, Galfar, Mehran Sugar Mills,

---

---

what is interlock system and why we use of this?

0 Answers  

---

Hi all, I am Mohamed from Algeria, I'm a senior Technician qualified in instrumentation. I work in an international petroleum and gas company (SONATRACH: Separation of associated gas from crude oil. Production of condensate, LPG and re-injection of dry gas) within the regulation & Control instrumentation department.I am interested for working in Qatar Petrochemical Company (QAPCO) in Qatar.Now,I am seeking a position, which is an opportunity for me to put my experience to good use and actually participate in running on this company. So, Can anyone help how to contact this company? Thanks Mohamed, mahad8331@gmail.com

1 Answers  

---

Can anyone provide me the details of GAIL test paper?What is the format and what type of questions will be there? my id-princegnb@gmail.com

1 Answers   GAIL,

---

what about your moleg in pogrees with company

0 Answers   MahaGenco,

---

What is difference between reset and initialization in system.

1 Answers   Marafiq,

---

sir, give me placement papers and interview quistion of birla group company of copper.

0 Answers   Birla,

---

Technician A says the brake warning light is connected into both the parking and service brake systems. Technician B says the brake warning light will come ON only if the service brake system fails. Who is correct?

2 Answers  

---