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Electronic Mechanic
Electronic Mechanic Set-1
Cells and Batteries
17

Cells and Batteries MCQ with Answers

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

12%

25%

27%

40%

Answer is:

27%

Cells and Batteries MCQ with Answers

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Related Cells and Batteries MCQ with Answers

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

19) What is the electrolyte level maintained above the top of the plates in lead acid battery cells?

2 mm to 4 mm

5 mm to 8 mm

10 mm to 15 mm

16 mm to 25 mm

Answer is:

10 mm to 15 mm

20) What is the lowest voltage level of discharging the lead-acid battery?

1.2 V

1.5 V

1.7 V

1.85 V

Answer is:

1.7 V

21) Which is the additional percentage of power delivered by the lithium Ion compared to NiMH battery?

0.15

25%

40%

60%

Answer is:

40%

Cells and Batteries MCQ with Answers

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