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- Subject
- Electrolysis and Storage of Batterieselectrical-engineering-mcqs › electrolysis-and-storage-of-batteries
- Published
- 15 Dec 2018
- Last updated
- 28 May 2026
Explanation
Hydrogen gas becomes explosive when its concentration exceeds 8%. Therefore, if hydrogen evolved during charging reaches more than 8%, it can create a hazardous explosive mixture.
More Electrolysis and Storage of Batteries MCQs
Practice related questions from the same subject.
- 1.What is the electrolyte used in an alkaline battery?
- 2.What is the usual voltage output produced by a single solar cell?
- 3.What characteristic is typical of a constant-voltage generator?
- 4.Which factor negatively impacts the performance capacity of a lead-acid battery?
- 5.What form of energy is stored in a lead-acid battery?
- 6.What is the primary source of electrical power for satellites?
- 7.Why are cells linked together in a parallel configuration?
- 8.What is the primary electrical load on a car battery?
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