Which term can be recharged multiple times? Recharging happens when electric current from another source is passed in opposite direction.

Which term can be recharged multiple times? Recharging happens when electric current from another source is passed in opposite direction.

• A. Secondary Cell
• B. Primary/Dry Cell
• C. Renewable Resource
• D. Semiconductors

Answer: (A)

Rechargeable energy storage devices are capable of being charged and discharged multiple times. The term that fits this is the secondary cell, which is designed to accept current from an outside source in the opposite direction of discharge to store energy again. This recharging reverses the chemical reactions inside the cell, allowing repeated cycles of use. In contrast, a primary or dry cell is intended for single use and isn’t designed to be efficiently recharged, so attempting to recharge it can cause damage. A renewable resource refers to an energy source like sunlight or wind, not a type of battery, and semiconductors are materials used to control electrical flow in devices, not energy storage. So the term that can be recharged multiple times is the secondary cell.

Rechargeable energy storage devices are capable of being charged and discharged multiple times. The term that fits this is the secondary cell, which is designed to accept current from an outside source in the opposite direction of discharge to store energy again. This recharging reverses the chemical reactions inside the cell, allowing repeated cycles of use. In contrast, a primary or dry cell is intended for single use and isn’t designed to be efficiently recharged, so attempting to recharge it can cause damage. A renewable resource refers to an energy source like sunlight or wind, not a type of battery, and semiconductors are materials used to control electrical flow in devices, not energy storage. So the term that can be recharged multiple times is the secondary cell.