applications of 1-5v and 4-20ma?

4 Answers  

---

any body pl suggest me the best type of transmitter for level monitoring of a distillation still which consists of highly corrosive and inflammable liquid.closed vessel height=5000mm especially in petrochemical industries

1 Answers  

---

How RAL(Rotary air lock)works in cement industry?

0 Answers   Jaypee,

---

How to force the bit in GE Mark V?

1 Answers  

---

When cryogenic control valve will be applied?

1 Answers  

---

---

i have one absolute pressure transmitter for the range is -400mmhg to 400mmhg. If i do the zero trim at atmosphere the transmitter should be give 4ma or 12ma? which one is correct?

2 Answers  

---

With N nodes and B branches what will have a network ???

0 Answers   BSNL,

---

Why do we floating DC in DC system.

0 Answers  

---

Why we use DPT? can we use PT instead of DPT?

2 Answers  

---

What is mean by ATEX?

1 Answers  

---

what should be distance from tapping point to inallation place of instruments?

3 Answers   Tasnee Petrochemicals,

---

How find CGPA? when marks are 515/850 & 2559/3350. Plz any one tell me.

1 Answers  

---