Answer / ahsan raza

Reset: When a controller is entered in an infinite loop i.e
being hanged then we need to reset the device in order to
release from the infinite loop.
Initialization: To start the device right from the initial
variable is termed as initialization

how to draw a flowchart for swapping two numbers using bit wise operators?

1 Answers  

---

what is different betwen Process zero and atm zero?

1 Answers  

---

Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.

0 Answers   CCIE,

---

How to Calibrate variable Head flowmeter (Orifice), here we dont know High pressure and low pressure then how to apply pressure on HP and LP side ?

1 Answers   Nirma,

---

why the positioner output is 3-15psi

5 Answers  

---

---

what is the advantage by using PID controller than P& PID?

1 Answers  

---

plz exlain the dcs system of ABB sympony hamnony

1 Answers  

---

I want to take temp. data from recorder to computer. Which communication system is best from this option(Rs 232- 485/ethernet/USB)?

3 Answers  

---

what is the main supply source for pressure transmitter?

1 Answers  

---

how 3 out of 2 Logic/interlocks works? give brief explanation with help of diagram.

0 Answers   Adani Power,

---

Range 8 Kg/cm2, alarm to be set at 2Kg/cm2, at wat pressure reciever switch to be calibrated? justify the ans?

3 Answers  

---

What is the difference between dry contact and wet contact?

2 Answers  

---