A secondary cell is one

Question

A secondary cell is one (A) can be recharged (B) can be recharged by passing current through it in the same direction (C) can be recharged by passing current through it in the opposite direction (D) can not recharged.

Tardigrade Admin · Accepted Answer

The secondary cell can be recharged by passing the current through it in the opposite direction. So that it can be used again, e.g. lead storage battery.

Q. A secondary cell is one

can be recharged

can be recharged by passing current through it in the same direction

can be recharged by passing current through it in the opposite direction

can not recharged.

The secondary cell can be recharged by passing the current through it in the opposite direction. So that it can be used again, e.g. lead storage battery.