1.
2. One error made during energy analysis testing was that the screws in the AEV were too loose, which caused the wires to disconnect from the Arduino. The team was able to reconnect the wires and continue testing.
3. The instructional team was able to help with the repair of the AEV due to the detached wires and gave guidance on how to prevent the issue in the future. Another thing that the instructional team helped with was that the AEV needed a surge protector in order to do testing. This was needed so that the Arduino did not short out.