Answer / ashish tiwary

to improve the quality of the glass exiting the furnace.

what is difference between wheatstone bridge, pirani gauge and strain gauge ??? explain its principle and working

4 Answers  

---

Where we r using split range and ratio controller?

1 Answers   EID Parry,

---

How to calibrate displacer type level transmitter (chemtrol make )for level measurement in hotwell , LP & HP heater ?

0 Answers   Matrix,

---

Dead weight tester & comparator for calibration , which is more accurate , what is the application.

1 Answers   Bapco Bahrain Petroleum Company,

---

Is an analogue only transmitter as accurate as a smart transmitter?

2 Answers   SCA,

---

---

what is the difference between E/P positioner and I/P positioner in control valve , in which application the respective positioner are used in.

1 Answers   ABB,

---

how to convert % to ma

1 Answers   Flour Tech Engineers (P) Ltd, Techint,

---

In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?

0 Answers  

---

why generation of syncronized generator increases when frequency of grid is less then 50Hz & generation decreases when grid frequency goes up from 50 Hz, as comparision with set value entered in govering panel?

1 Answers  

---

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

0 Answers   Adani Power,

---

What is the compensation of thermocouple

2 Answers   Samsung,

---

It is desired to reduce effect of 50Hz pick up in a thermocouple measurement. If a third order LP filter is used for this, what should be its cut off frequency, if gain should be 0.001 at 50Hz.

1 Answers   Honeywell,

---