Answer / raj

analog load cell does not gives accurate o/p because there
will be changes in the o/p.so by using digital load cell it
can give accurate o/p and it uses amplifiers fir the
rectification of the signals.

Answer / santosh gawande

in digital loadcell the a/d converter ( bridge amplifier is
near to the strangauges so signal op is correct

Qatar fertilizer call me for interview as Instrumentation Project Engineer. Please let me know what kind of question they asked ? ALso they said they will take Written test, any idea about this written test ?

1 Answers   QAFCO,

---

is fan is a transducer or inverse transducer?

5 Answers  

---

What is meant by GAP VOLTAGE, in vibration measurement. Normally how much GAP VOLTAGE is set and state the reason.

3 Answers   ADMA OPCO,

---

what is dedband in instrumentation ?

3 Answers  

---

please tel me the calibration of pneumatic controler.

0 Answers  

---

---

On LPG sphere tank we used LIT for level indication.High side port is connected to the bottom of the tank while low side port connected to the top. I would like to know how to fill the glycerin on its low side with two condensing pot installed,one from top and the other one for its drain line.Please I need your expertise...thanks

1 Answers  

---

what is basic working principle of Governer in power plant?

3 Answers  

---

What is Cu-100 and Cu-1000 ? and tell me its application ?

2 Answers  

---

What is upsampling and downsampling?

1 Answers  

---

Q- Ordinary Water Tap is which kind of controller ? P , PI or PID i chose the option of ON - OFF type controller but ambiguity is that for different positioning of tap we get different flow

1 Answers  

---

hi... i'm about to learn siemens plc i came across following question in my mind ... plr ans 1. hw motor operated by plc 2. hw drive operated by plc explain dis by both ladder logic diagram and hardware config , connection

2 Answers   KCP Cements,

---

what is the zero elevation and zero supresstion in level measurement, how can use it?

2 Answers   GAIL,

---