Answer / k.surya mutyalaro

apart frm electro-galvanic fuel cell, o2 mesrment is also by
zirconia and paramagnetic prnciple,and thus produces mV.

in a analyser ,there b a programming ,which produces the %
accrding to voltage generated due to ionisation

Answer / arun kr

An electro-galvanic fuel cell is an electrical device, one
form of which is commonly used to measure the concentration
of oxygen gas in scuba diving and medical equipment.

A chemical reaction occurs in the fuel cell when the
potassium hydroxide in the cell comes into contact with
oxygen. This creates an electric current between the lead
anode and the gold-plated cathode through a load
resistance. The current produced is proportional to the
concentration of oxygen present.

what are the programming languages used in dcs

7 Answers  

---

How to calibrate vertex flow meter? How to calibrate mass flow meter?

1 Answers   Chevron,

---

How can we cheak the ENCODER ?

1 Answers  

---

waht is difference between pressure transmitter and transuducer

4 Answers   Gasco,

---

what is the difference between Ethernet unmanaged and managed Switch?

2 Answers  

---

how to rectify the poor signal strength in utrasonic digtial flow meter ,model:ge digital xce868i

0 Answers   KNPC,

---

what is the difference between venturi and orifice meters?

9 Answers   Medha Servo Drives,

---

What is the different between of rtd and thermocouple ?

6 Answers  

---

what is difference between venturi and orifice

1 Answers  

---

Technician A says that a fuel tank sending unit will have a high resistance only when the tank is full. Technician B says that its resistance when the tank is full depends on whether the sending unit is designed for use with a bimetallic gauge or with a magnetic gauge. Who is correct?

3 Answers  

---

purpose of absolute ppressure transmitter applcation?

1 Answers  

---

how control valve works?

7 Answers   Qatar Airlines,

---