Which of the following causes the corrosion of terminals and clamps?(a) Spilled electrolyte(b) Increase in temperature(c) Decrease in pressure(d) Due to high currentI have been asked this question in semester exam.My question is from Battery Charging in chapter Storage Batteries of Automotive Engine Design

Which of the following causes the corrosion of terminals and clamps?(a

1.	Which of the following causes the corrosion of terminals and clamps?(a) Spilled electrolyte(b) Increase in temperature(c) Decrease in pressure(d) Due to high currentI have been asked this question in semester exam.My question is from Battery Charging in chapter Storage Batteries of Automotive Engine Design
Answer» Correct answer is (a) Spilled electrolyte The explanation is: The corrosion of TERMINALS and CLAMPS is one of the major factors affecting charging. Due to spilled electrolyte and condensation from GASES the internal resistance of the BATTERY increases resulting in a decrease in the charging rate.

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