Reply To: Unit 7 Questions 8 and 9 Home › Ask the Teacher Forums › Advanced Schematics and Troubleshooting › Unit 7 Questions 8 and 9 › Reply To: Unit 7 Questions 8 and 9 November 29, 2021 at 12:52 pm #13472 Avinash Rupert Based off question 8 I would choose line voltage.