what is type of protocol used in instrument field to marshalling cabinet cabel. what is the differenance between bus cabel and instrument cabel?

1 Answers   Samsung,

---

why we use double acting valve and where?

1 Answers   Aker Solutions,

---

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  

---

why vortex flow meters and electro magnet flow meters are used in water treatment plants

1 Answers   Elite Construction,

---

Shall we get the reading on level transmitter only by termination,without commissioning?

1 Answers  

---

Tell about your IFFCO plant visit.

0 Answers   L&T,

---

what is the difference between sinking and sourcing inputs and also what are there applications?

2 Answers  

---

why r using 250 resistances

6 Answers   Sabic, Samsung,

---

If relative y axis vibration sensor is by passed, and relative x axis and absolute sensor is left working. how much monitoring i would have risked?

0 Answers  

---

why flow transmitter showing 2.2ma?

2 Answers  

---

please tel me the calibration of pneumatic controler.

0 Answers  

---

why we take %i0.0 as input for twido plc

0 Answers  

---