Answer / chandra

At least 3 points 3 psi 9 psi and 15 psi

If an Instrument has 550 ohm internal resistance and the cable used for that instrument is 0.5 ohm per meter resistance. If the voltage is 12volt.How much length cable can be used? Please tell me its Calculation formula.

5 Answers   MOL,

---

What is DCS?

5 Answers   Adani,

---

What is the purpose of valve positioner. Explain 4 uses.

2 Answers   SRACO,

---

what is the standard of determining opening/closing time of Motor Operated Valve?

1 Answers  

---

What are different types of orifice plates?

0 Answers  

---

---

What is the difference between relative vibration

4 Answers   Desein,

---

What are the problems faced while testing HART instruments?

1 Answers   SSC,

---

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

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

---

What is Modbus communication

0 Answers  

---

Flame scanner

1 Answers  

---

what are the documentation and instrument identification system used to identify the correct device to be calibrated? name atleast three.

1 Answers  

---

how the transmitter send MA?

1 Answers  

---