Answer / ankurjha

When two dissimilar metals are joined at two junctions, and
these junctions are subjected to different temperatures, a
potential difference develops across these junctions. This
gives rise to flow of current between two junctions. (As
per Seebeck). Voltage Difference induced, V= Seebeck Const*
(Temp difference) between the two junctions.
This is because the two dissimilar metals behave
differently to the temperature difference, thereby inducing
current flow in the loop.

Answer / kul bhushan emecon controls

Because of Temperature difference between to ends of
Thermocouple EMF will generate.

Answer / all

depending upon the temperature?

what diffrence b/w plc s7200,300,400

0 Answers   IFFCO, Reliance,

---

What's the Installtion procedure of DP Transmitter for Gas,steam and water?

2 Answers  

---

what are the programming languages used in dcs

7 Answers  

---

When can a bypass not used on a positioner?

1 Answers   CCIE,

---

what is maximum vaccume?

4 Answers  

---

who's take first position in process in the timing of new installation flow transmitter and control vavle. give the answer with logical trick.

2 Answers  

---

what are level of automation & how these are distinguished ?

3 Answers  

---

what are turbo generators?

1 Answers  

---

If we increase only P what will be controller action ?

0 Answers   IMECO,

---

which are types of orifice tap ?

2 Answers  

---

How to convert m3/hr in tonnes/hr

2 Answers  

---

i am working in thermal power plant . if temperature transmitter is not showing reading in dcs then how can we rectify the problem?

8 Answers   TATA,

---