Huawei
H12-411_V2.0 · Question #286
What are the functions of the safety valve for valve- regulated lead-acid batteries? (Multiple choice)
The correct answer is A. Prevent air from entering D. Expel excess gas. See the full explanation below for the reasoning.
Question
What are the functions of the safety valve for valve- regulated lead-acid batteries? (Multiple choice)
Options
- APrevent air from entering
- BConductive
- CParticipate in chemical reactions
- DExpel excess gas
How the community answered
(37 responses)- A70% (26)
- B8% (3)
- C22% (8)
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