Help with voltage drop and current carrying capacity test next week
I’m a 4th year apprentice my Teacher doesn’t want to give me an extra day to come in and study and i told him struggling, i have a test on voltage drop and current carrying capacity on Tuesday. Any tips or advice while im studying? Mainly getting issues with picking right installation method and also confused as why we use normal temperatures on cables but the max demand one we use the max please help me I teacher pulled me aside at the end of class and was basically saying he thinks I’ll fail and he isn’t sure if electrical is for me. This is complete bull and I’m keen to take him on and pass this shit once and for all, I started in 2019 and have been 4th year since 2023 been having alot of personal issues and shit so it’s been dragged out which makes him believe i don’t have the capability to pass