If boiler drum level transmitter is not working properly what you will do for resolving the problem in plant running condition?

2 Answers  

---

what is linerity and non-linearity?

2 Answers  

---

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

1 Answers   Descon,

---

What is furnace draft control?

0 Answers  

---

What is Cavitation in a control valve?

0 Answers   CCIE, KN,

---

how we can check level probe and controller

2 Answers  

---

with the help of suitable diagrams different types of control valves

1 Answers  

---

how to calibrate corollaries (Mass flow meter)?

0 Answers   Honeywell,

---

any body tell me ,contol valve has how many cheractristic? explain it.

6 Answers   L&T,

---

During valve sizing from all calculation you got flow coefficient CV 12,than what it means? like for selecting pressure transmitter if your MAWP is 12 bar than you select a capsule of max. 20 bar which cover your mawp 12 in same way for selecting control valve If CV is 12 than how we use it in selecting valve??????

1 Answers  

---

what is start up vent valve ? why it is used in boiler?

8 Answers   ACC, Bhushan Power Steel,

---

what is orifice plate? Give me best answer?....plz

5 Answers  

---