Climbing the CW ladder, advise?
I started working for a big company in my area almost 2 years ago, installing security devices mostly in substations. They played games with me and fed me a ton of misinformation about joining the union and they ended up laying me off when I found out that I basically could just go into the union hall and talk to them and pay a fee to join after a brief interview just over a year ago. I've logged about 3200 hours as a CW and now that I'm getting close to the 3500 I need at my local to move up to CW3 I'm looking for advice on things I can do to help study and pass the DC theory and tech math tests that I'm going to have to take.
Fyi I'm 37 years old, and I graduated highschool 22 years ago and I've really used very little math outside of basic math since highschool. So rusty is probably an understatement.