Two technicians are discussing lead acid batteries. technician a says the cells are connected in series. technician b says they are connected in parallel. who is correct?

Technician A is right. In multi cell batteries, the cells are connected in series, either through connectors, or by bridge over the cell walls. All the connections are of the same lead alloy, because it prevents from galvanic corrosion.

try this:

go tos official website.

click on your profile pic at the top right of the screen and click 'edit profile'.

click on "preferences" and press "year of birth".

and then just maybe try to reset whatever error made before by typing in the correct age details again. hope this !

answer; i believe the correct answer is layers;