Answer / kamrul haque

Its converted in DAC block in library of PLC

1)unmovable objects have frequency or not?if that object have frequency,how do we measure and transmit? 2)how do u measure the continuity without multimeter? 3)we put 24volt dc supply in railway track how many distance it is traveled without voltage drop?

1 Answers  

---

how we are selecting instuments by differentiating certain instruments in 4 to 20 ma range and certain in 1 to 5 v dc

0 Answers  

---

what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?

0 Answers  

---

in which application we use bigger size actuator

5 Answers  

---

I installed the smartplant instrument v8, but can not be opened, that always said: "INTools 2007 hardlock no found". So Could you help me how to do for that?

0 Answers   SRAAC,

---

WHY WE R NOT USING THE TURBINE FLOW METER IN THE STREAM SERVICE ? pl explain?

3 Answers  

---

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

5 Answers   Marafiq,

---

how will you segregate the alarm levels in alarm management system during factory Acceptance Test

0 Answers  

---

what the differant between Wet Leg /Dry Leg

2 Answers   Sepam Group,

---

what is the difference between Cv and air consumption? why the customer needs Air consumption details?

0 Answers  

---

In Safe Guarding test what means by "Failed to Danger" ?

0 Answers   Optimal,

---

What is the role of Integral in pid control?

6 Answers  

---