Candidates' Strength
A reasonable number of candidates did very well in their answers to the questions on;
- Definition of electric power and energy.
- Calculation of the Z of a series RC circuit.
- Two sources by which a battery can be recharged.
- Functions of yokes, poles, commutator and armature.
- Listing of four electrical devices common to hydroelectric and gas power generating stations.
- Stating of precautions observed during repair of electrical appliances.
- List of two instruments that can be used for the repair of faulty electric iron.
- Explanation of open circuit.
- Measures that can keep an electric blender in good working condition.