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Electronic Mechanic
Electronic Mechanic Set-1
Cells and Batteries
1

Cells and Batteries MCQ with Answers

1) What is the name of the pair of metal strips used in battery cell?

Cathode

Electrolyte

Electrodes

Carbon rod

Answer is:

Electrodes

Explanation:

.

Cells and Batteries MCQ with Answers

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2) Which electrolyte is used in lead-acid battery?

Zinc chloride

Sulphuric acid

Alkaline solution

Potassium hydroxide solution

Answer is:

Sulphuric acid

3) How batteries are classified?

Dry cells and alkaline cells

Button cells and lithium cells

Primary cells and secondary cells

Cylindrical cells and rectangular cells

Answer is:

Primary cells and secondary cells

4) What is the rated output voltage of a silver oxide cell?

1.0 VDC

1.5 VDC

2.5 VDC

4.0 VDC

Answer is:

1.5 VDC

5) Which battery is used for cellular phones?

Nickel ion

Lithium ion

Zinc chloride

Sodium sulphur

Answer is:

Lithium ion

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