what is function of ESD , and how is it work, explain with difination

1 Answers   Bapco Bahrain Petroleum Company, BMB,

---

What are difference between automatic and manual control system?

5 Answers  

---

Why we use 250 ohm resister in series hart communicator?

3 Answers   Thermax,

---

in a power plant which system are compensated?

2 Answers  

---

Coriolis flow meter coil supply is 24vdc but why still we given 230ac for this transmitter let me explained detailed review please

1 Answers   Shell,

---

---

what is Instrumentation?

5 Answers   RCL, TCS,

---

what are the different types of Protocols? & their applications.

6 Answers   Infosys, Sitara Chemical Industries, Syntel, VSNL,

---

i want to calibrate a transmitter in the range of -100 to 300 mmwc. How it is possible to measure -100 to 300?.

2 Answers   Hindalco,

---

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

1 Answers   Elite Construction,

---

what is function of PLC, and how is it work , explain with difination

1 Answers   Bapco Bahrain Petroleum Company,

---

difference between DCS @ SCADA system? and how can use in field

5 Answers   Marafiq,

---

Rtd sensor how to calibrate

5 Answers   Sepam Group,

---