Question

Whàt is the effect of buckling defect in a lead acid battery ?

Answer 1

Answer:

In flooded lead acid batteries this can cause plates to touch each other and lead to an electrical short. In both flooded lead acid and absorbent glass mat batteries the buckling can cause the active paste that is applied to the plates to shed off, reducing the ability of the plates to discharge and recharge.

Explanation:

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Answer 2

Its formation removes some active material from the battery. Also formation of the crystals on the plates interferes with electrolytic action which may become unequal on opposite sides of the plate resulting in buckling. Sulphation of the negative plate usually results from excessive local galvanic action.