Answer / ilayaraja

simulation for i/p always done in pararel.if you r simulating with out removing the control room signal wires, u need to put your simulator in sink mode.sink mode means it uses the voltage in the loop

WHAT IS SELF CLEAN ELCTRODE IN MAGNETIC FLOWMETER?? WHAT DO YOU MEAN BY THIS TERM??

2 Answers   IOCL,

---

In control valve there are two type of valve seat we can use metal to metal seat & soft seat.On this valve seat i have following doubt. 1)I have never seen practically the internal assembly of valve so my doubt is that basically weather the seat is soft seat or metal its basic MOC is same as valve body(SS or CS) only in soft seat we are using PTFE ring & place on valve seat & in metal this PTFE ring is not threr am i correct??????? 2)what are the common general rule for using metal to metal seat & soft seat,means its depend on process parameter like liquid,gas, steam & on valve leakage class.

1 Answers  

---

what is the difference between transmitter and smart transmitter ?

4 Answers   Aditya Birla,

---

What are different types of cable?

0 Answers  

---

what is burner management system?

2 Answers   Alstom,

---

---

What are securities of turbine?

1 Answers  

---

How does your previous experience relate to the job you are applying for ?

0 Answers  

---

difference between plc and dcs?

3 Answers   Honeywell,

---

with the help of suitable diagrams different types of control valves

1 Answers  

---

What is the PLC configuration in Cement industry?

0 Answers   IMCO, Maha Cement,

---

What is the function of positioner in control valves? does the control valve operate without positioner?

3 Answers   Hofincons,

---

what is the way of measuring air flow in air duct?explaim instruments used and DP creation in line?

3 Answers  

---