Engine : Electricity - 1159/1386
|
|---|
| « Previous Question |
| Which of the substances listed should be applied to battery terminals to help prevent corrosion? |
| A) Zinc chromate |
| B) Petroleum jelly |
| C) Lead peroxide |
| D) Lead hydroxide |
loading answer...
| Comments |
|---|
| There are no comments for this question. |