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Electrician
Electrician Set-2
Cell and Batteries
8

Cell and Batteries MCQ with Answers

8) What is the method of charging if the battery is to be charged for short duration at higher rate?

Initial charge

Boost charge

1.8 V

Freshening charge

Answer is:

Boost charge

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Related 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

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

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