Instrumentation Transducers Questions and Answers – Electro Chemical Transducers

This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Electro Chemical Transducers”.

1. Which of the following electrode/s is/are used for measuring electrode potential?
a) Reference electrode
b) Indicator electrode
c) Both reference and indicator electrode
d) None of the mentioned
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2. Which of the following conversion take place in the galvanic cell and electrolytic cell?
a) Chemical energy to electrical energy without power supply
b) Electrical energy to chemical energy without power supply
c) Mechanical energy to chemical energy without power supply
d) None of the mentioned
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3. Which of the following can be used by NHE?
a) Reference electrode
b) Indicator electrode
c) Both reference and indicator electrode
d) None of the mentioned
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4. Calomel electrode is made up of ______________
a) Mercurous chloride
b) Mercurous sulphide
c) Potassium chloride
d) Potassium sulphide
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5. Glass electrode is a/an ___________
a) Reference electrode
b) Indicator electrode
c) Calomel electrode
d) None of the mentioned
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6. Tip of indicator electrode will be ___________
a) Porous plug
b) Semipermeable membrane
c) Ion sensitive surface
d) Rigid glass
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7. Resistance of glass electrode will be ____________
a) Very low
b) Very high
c) Zero
d) Infinity
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8. Which of the following represents pH of acidic medium?
a) Less than 7
b) Greater than 7
c) 0
d) 7
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9. Ground isolation in bioelectric measurement is not important.
a) True
b) False
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10. EEG signal range is _________
a) Less than 1µV
b) Between 1 and 10µV
c) Greater than 10µV
d) None of the mentioned
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Sanfoundry Global Education & Learning Series – Instrumentation Transducers.

To practice all areas of Instrumentation Transducers, here is complete set of 1000+ Multiple Choice Questions and Answers.