Answer / ejazmaqsood

joint the both negtive wire and connect in one terminal.

thermocouple output is AC OR DC??

17 Answers  

---

hi sir yhis is zahid ali i am preparing for the jspl at oct.4.please send me the recently updated sample paper.

0 Answers   Jindal,

---

different between calibration range and instrument range ?

2 Answers  

---

An atmospheric storage tank has a diameter of 20 m and a height of 8m.It is half-full of liquid with the remainder of the space containing air normally at atmospheric pressure. If the connection to atmosphere is accidentally closed off and 10 cubic m of liquid removed, what happens to the internal pressure of the tank? What are the possible consequences for the tank?

1 Answers  

---

what is the name of thermocople element cable from field to pannel end?

3 Answers  

---

---

What is Modbus communication

0 Answers  

---

What is DCS and PLC scanning time?

5 Answers  

---

How does electro magnetic pump works ?

1 Answers   IGCAR,

---

What is ptw and write 3 types of ptw?

5 Answers   Emco,

---

How to calibrate the control valve.

1 Answers  

---

what the differant between Wet Leg /Dry Leg

2 Answers   Sepam Group,

---

What is cut off relay? And why use in PLC and DCS?

0 Answers  

---