Basic Electrical II

Question 1

Chemical Cells and Batteries

Answer 1

A chemical cell converts chemical energy into electrochemical reaction within the cells.

A higher statement about a cell is also true about a battery.

• A higher voltage output is obtained by connecting the cells i a series
• A higher ampere/hour rating is obtained by connecting the cells in parallel

Question 2

Primary Cell

Answer 2

Cannot be effectively recharged

Question 3

Secondary Cell

Answer 3

Can be recharged over and over