Q. The function of the reference electrode in a pH meter is to (Solved)
1. Measure average pH value
2. Produce a constant voltage
3. Provide temperature compensation
4. Produce a constant current
5. None of the above
- b. Produce a constant voltage
1. Measure average pH value
2. Produce a constant voltage
3. Provide temperature compensation
4. Produce a constant current
5. None of the above