Answer Posted / deba

BY using DRUG calibrater we can easily calibrate just we
need a air line having pressure of 6kg as input of CV.
by giving 4-20mA signal through DRUG.
for example
4mA CV in close position
8mA 25%
12mA 50%
16mA 75%
20mA 100%

components of control circuit belongs to control valve

1699

---

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

9754

---

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

2223

---

how can leve transmetter calibate in feild .and also put cv and flow plz .....

2290

---

what is insdustrial vibration.who it works. give atleast 2 types of insdustrial vibration

2031

---

how to calibrate steam control valve in steam turbine

3382

---

What denotes the 5/8mm in the 3300XL 5/8mm proximitor probe?

1457

---

What is the working principle of the magnetic meter?

1187

---

What is the advantage of using locally fabricated hook ups over Pre fabricated hook ups in process instrumentation?

2085

---

why fuse block is not used for AI signal?

1949

---

I am manjunath having exp in maintenance of chemical plants,know i want to do a design course INTOOLS,after doing design course can we get jobs in design field.sinve i dont have design exp..

1799

---

when a magnet is heated?

2030

---

what is stroke check for field instument transmetter's & AOV's

2246

---

How to calibrate Toxic gas detector?

1764

---

How to Calibrate Temperature Switch in field

1358

---