Which of the following transducers must be used for dissolved oxygen analyser? Options: A . &nbspPotentiometric B . &nbspPolarographic C . &nbspIon-selective electrode D . &nbspOptical transducer

Which of the following transducers must be used for dissolved oxygen analyser?

Question

Which of the following transducers must be used for dissolved oxygen analyser?

Options:

A . Potentiometric

B . Polarographic

C . Ion-selective electrode

D . Optical transducer

Answer: Option B
Answer: (b).Polarographic

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