Question 12
- List three factors that can damage the charging port of a cell phone;
- State three types of mobile phone battery charger.
Observation
Candidates’ that attempted this question performed fairly.
The expected answers are:
- Factors that can damage a charging port
- wrong insertion of charger
- frequent falling / dropping of phone
- contact with liquid
- contact with dirt
- partial contact
- current surge
- use of incompatible charger
- forceful removal of charger
- Types of phone battery charger.
- Home/Travel charger
- Universal charger
- Desktop charger
- Car charger / multi charger
- Sub-charging machine
- Manual charger