Answer / yogesh

neutral ia used to complete a circuit through itss return
path,while earth is used for its prevantation of
leakage /surge current.

Answer / vijay kumar

above ans is right but i want to add this at neturl point
current is zero & at earth point voltage is zero.....

Answer / amit saini

Neutral is used to compete the loop. And ground is used pass any leakege current.

how to change 4 wire rtd transmitter into a 3 wire rtd transmitter? as our transmitter is working for 4 wire rtd, what should do for working on 3 wire rtd transmitter

1 Answers   HHJ,

---

what is the main supply source for pressure transmitter?

1 Answers  

---

how many types of orifice plates?and explain about it?

2 Answers   Kesoram,

---

How does a strain gauge measure pressure?

2 Answers  

---

Sir, I want junior executive, Instrumentation question papaer for IOCL, Plz send to arabinda.ghosh83@gmail.com

0 Answers   IOCL,

---

Why do we use triad cable for RTD to Temp.transmitter connection? Why we don't use 3 core cable?

1 Answers   Process Control Technologies,

---

How is flow measured in square root?

0 Answers  

---

WE Know that different supply voltage of solenoid valve like 24,110,220 etc..how we check the solenoid supply is 24v or 220 NOTE: No specification at device.

2 Answers   OMV,

---

what is basic difference between motion balance and force balance in pneumatic instrument?

0 Answers   Sterlite, TCL,

---

What is ptw and write 3 types of ptw?

5 Answers   Emco,

---

In my plant I want to mount a steam flow transmitter .Flow nozzel is already mounted in steam line .So how can i know the range to put in flow transmitter?

1 Answers  

---

what is meant by Valve reversibility?

2 Answers  

---