Question 6
Copy and complete the table in your answer booklet.
S/N |
Fault |
Possible cause |
Possible remedy |
1. |
Stall wiper motor |
Blown fuse |
|
Broken lead |
|
||
Short circuit |
|
||
Worn brushes |
|
||
2. |
Horn not working |
|
|
|
|
||
|
|
||
|
|
||
3. |
Direction indicators not working |
|
Replace bulb |
|
Replace fuse |
||
|
Replace switch |
S/N |
Fault |
Possible cause |
Possible remedy |
1. |
Stall wiper motor |
Blown fuse |
Replace fuse |
Broken lead |
Mend and replace broken lead |
||
Short circuit |
Check and rectify |
||
Worn brushes |
Replace |
||
2. |
Horn not working |
Loose broken wire, fuse poor earthing |
Replace fuse, mend wire rectify poor connection |
Corrosion in horn connection |
Clean |
||
Switch not making contact |
Fix/replace |
||
Relay not working |
replace |
||
3. |
Direction indicators not working |
Blown bulb |
Replace bulb |
Blown fuse |
Replace fuse |
||
Switch not making contact/blown/faulty |
Replace switch |
Observation
The candidates were expected to copy and complete the table.
Use of wrong technical terms was reported to have affected candidates’ performance.