Answer / nitish joshi

because magnetic flowmeter works in conductive liquid.
in power plant we use non conductive water.

Answer / rajesh

Generally we use to measure the feed water ,Steam ,FD Air,Make up water and re circulation cooling water in the power plants apart from the re circulation cooling water all are non conductive liquids and gasses so we could not use magnetic flow meter. We can use it in cooling water re circulation line of cooling tower but it is quite expensive than Annubar flow meter.

wich is coming the first HAZOP OR SIL

0 Answers  

---

what is difference between hart signal and analog signal (4 to 20 ma)

2 Answers   Takreer,

---

What is TMR

3 Answers  

---

i have level transmitter -400 to 0 range for steam drum application but i am unable to calibrate if installation of lt below lower tap what will be the effect ? and as per std wht is location of lt ,above lower tapping or below

1 Answers  

---

what is the use of impulse line in AFBC boiler , WHY WE CONNECT IMPULSE LINE TO TRANSMITTER , DRFT GAUGE ETC ????????

6 Answers   Jindal, Reliance,

---

---

Can any one send me IOCL instrumentation question papers.. i dont know the pattern of the questions and what to prepare can any one help me on this .. my email id is anwarnishil@gmail.com

0 Answers  

---

What are the reliability data ,like failure rate etc,for bently nevada systems & vibration probes.

1 Answers  

---

Explain the difference between mmwc and mmwg?

0 Answers  

---

what is virtual instrumentation

0 Answers  

---

What FLOW METER generally used in Gas plant?

5 Answers   Gasco,

---

what is the principle of ultrasonic flowmwter and radar type flowmeter?

4 Answers  

---

On liquid service if PT Head is 18 meters. How much pressure will be exerted on it. If Transmitter is not in service?

1 Answers  

---