Technician B is correct
It is safe to say that Lead acid uses sulfuric acid. When fully charged, the electrolyte consist of 40% concentrated sulfuric acid and the remainder consist of mostly water. However, as it discharges, both the positive and the negative plates turn into lead sulfate with the electrolyte loosing much of its dissolved sulfuric acid and water.
The answer is a.two
In general, use no more than two font types in a worksheet.
I would say none of the above as A, B, and C do not seem like sensible answers.
