Answer / unlucky

DCS operates with HIS connected with FCS through controlled
communication bus
dcs generally receives signal from transmitters(field device)
and with the help of this and engineering station it will make
any control action they are connected through ethernet and
vnert cables

Answer / unlucky

DCS operates with HIS connected with FCS through controlled
communication bus
dcs generally receives signal from transmitters(field device)
and with the help of this and engineering station it will make
any control action they are connected through ethernet and
vnert cables

What is governor of turbine?

3 Answers   Reliance,

---

1. Pl. send details about different types Gas Analyser, like Co2, O2, SOX/NOX, etc. with calibration procedure. 2. How to calibrate H2S gas detector in field?

1 Answers   HPCL, Napesco,

---

how to calibrate the radar transmitter for measuring the exact tank level if tank is having agitator moving continiously because due to agitator tank surface level will vary every time.

2 Answers  

---

i have done DAE in Instrumentation and Process Control. i have applied for an apprentice training in chemical company after three day my interview will be conduct but i need more information about industrial process control and controller. my e mail is imran_dilsetu@yahoo.com please tell me interview question relative to instrumentation ?

0 Answers  

---

in current transmitter why we use 4-20ma ???

2 Answers   IMCO, IOCL,

---

---

How many types of sensor

0 Answers   Petro Rabigh,

---

I am manjunath having exp in maintenance of chemical plants,know i want to do a design course INTOOLS,after doing design course can we get jobs in design field.sinve i dont have design exp..

0 Answers  

---

What is mean by Ethernet, Device net and Control net? For what application we are using these?

4 Answers  

---

WHAT IS D/O D/I AND A/O A/I PLZ EXPLAIN

2 Answers  

---

why we take 4 to 20 mA as out put of every instrument like pressure transmittre ?why we cant take 0 to 20mA as output?

6 Answers   OGDCL,

---

Why not come out analog output in ABB EL3020 when display show correct value

0 Answers  

---

I want to apply for the universities in US,but i got the GRE score of (650+300=950)TOEFL 69/120.Is this score sufficient for applying universities please i am married i need to go to US because my husband didn't get H1 yet.please send me suggestion

0 Answers  

---