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Electronic Mechanic
Electronic Mechanic Set-1
Cells and Batteries
14

Cells and Batteries MCQ with Answers

14) What is the total voltage of six 1.5 V cells, connected in series?

3 VDC

6 VDC

9 VDC

12 VDC

Answer is:

9 VDC

Cells and Batteries MCQ with Answers

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Related Cells and Batteries MCQ with Answers

15) Which electrolyte is used in maintenance free lead acid batteries?

Gelled electrolyte

Sodium electrolyte

Ceramic electrolyte

Potassium electrolyte

Answer is:

Gelled electrolyte

16) What is the effect on a secondary cell supplying current to the load?

Leaking

Charging

Unloading

Discharging

Answer is:

Discharging

17) What is the percentage of sulphuric acid in electrolyte used for lead-acid batteries?

12%

25%

27%

40%

Answer is:

27%

18) What is the name of the process to maintain the recommended level of electrolyte in lead-acid battery cell?

Recharging

Topping up

Charging the cell

Cycling of the cell

Answer is:

Topping up

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