Condition
Aboard ship, in a workshop, or using a appropriate simulator, given the schematic of and access to the electrical control system, proper tools and safety equipment.
Performance requirement
| Behavior | Standard |
|---|---|
| The student will: | During assessment, the student shall, at a minimum: |
|
Inspect circuit |
Test system operation Note symptoms of faulty operation |
|
Identify possible causes of observed symptoms | |
|
Test controller circuits to locate faults |
Use meters to systematically discover cause of fault |
|
Repair system to clear fault and restore normal operation |
Identify and replace faulty component Complete all operations safely and within time limit and efficiently to receive credit for fault |
Location
Assessed in EN‑3111L Electrical Machines Lab.
References
STCW Knowledge, Understanding and Proficiency
NVIC Tasks
- NVIC 17-14 Task 7.2.A Troubleshoot motor controller
- NVIC 17-14 Task 7.2.B Repair faulty motor controller
See the Assessment Guidelines for additional specifications of behavior and standards.