What are the difference between mass flow meter, magnetic flow meter and vortex flow meter.

1 Answers  

---

Somebody ask me how many size of control valve what is mean of control valve size?

2 Answers  

---

loop chech tools list

1 Answers   BAP,

---

few questions on RS 232,1 question on relationship of impedance and turns ratio, many questions on flowmeters

0 Answers   Monnet,

---

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  

---

---

how manys ways dp transmitter can be calibrated having range of -150 to 400mmwc,what side pressure u will apply?

3 Answers  

---

How to calculate the range of level transmitter?

4 Answers   Wika,

---

why used three wire in RTD.

8 Answers   BARC,

---

what is the hydra step level sensor output value( measuring level of steam drum)

3 Answers   Adani, ITPS,

---

POSSITIVE PULSE IS APPLIED TO AN INVERTER INPUT.THE TIME FROM THE LEADING EDGE OF THE INPUT TO THE LEADING EDGE OF THE OUTPUT IS 10 ns. THE TIME FROM THE TRAILING EDGE OF THE INPUT TO THE TRYLING EDGE OF THE OUTPUT IS 8 ns. WHAT ARE THE VALUES OF tPLH and tPHL?

0 Answers  

---

EXPLAIN NETWORK COMMUNICATION ON DCS?

0 Answers  

---

What is the difference between bench set and operating range i control valve?

1 Answers   Descon,

---