Electrical and Electronics 10, Electrical 20, 30, Electronics 20, A30, B30
ELEC21A
Module 21A: Cells and Small Voltage Sources A (Core)
Outcome
Explore primary and secondary cells.
Indicators
| (a) | Discuss and practise safe procedures for disposal of cells and batteries. |
| (b) | Identify the anode and cathode of a primary cell. |
| (c) | Recognize that a battery consists of one or more electrochemical cells. |
| (d) | Differentiate between primary and secondary (rechargeable) cells and batteries. |
| (e) | Compare the advantages of different types (e.g., carbon-zinc, lead-acid, alkaline and mercury) of batteries. |
| (f) | Test the voltage output of cells and batteries. |
| (g) | Determine output voltages of batteries connected in parallel, series and combination. |
| (h) | Design and assemble battery configurations to achieve predetermined voltage values. |
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