Reply To: Module 3 Unit 6 L1 and L2 and N in 240vac appliances/Midterm Exam Home › Ask the Teacher Forums › Fundamentals › Module 3 Unit 6 L1 and L2 and N in 240vac appliances/Midterm Exam › Reply To: Module 3 Unit 6 L1 and L2 and N in 240vac appliances/Midterm Exam September 16, 2016 at 3:59 pm #10979 Susan BrownKeymaster Yes – if L1 and L2 are both present, you will measure 240vac L1 wrt L2 because they are 180 deg. out of phase with each other.
