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ITI
Electrician
Electrician Set-2
Cell and Batteries
9

Cell and Batteries MCQ with Answers

9) Which electrolyte used in carbon zinc dry cells?

Dilute sulphuric acid

Ammonium chloride

Potassium hydroxide

Concentrated hydrochloric acid

Answer is:

Ammonium chloride

Cell and Batteries MCQ with Answers

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Related Cell and Batteries MCQ with Answers

10) Which effect causes by passing electric current in liquids?

Heating

Lighting

Magnetic

Chemical

Answer is:

Chemical

11) Which material is used to make negative plates in lead acid battery?

Lead dioxide

Sponge lead

Lead peroxide

Lead sulphate

Answer is:

Sponge lead

12) Which technique is used to control the corrosion of a metal surface?

Anodic protection

Cathodic protection

Electrolytic protection

Electrostatic protection

Answer is:

Cathodic protection

13) Which cell is most often used in digital watches?

Voltaic

Lithium

Mercury

Silver oxide

Answer is:

Mercury

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