Troubleshooting Electrical/Electronic Systems Workbook

Thx for some of the answer

sorry, but the content of this book didn't meet my expectations. But I decided to keep it I won't return it

I like the setup of the exercises and the systematic approach to trouble shooting. The only problem is there should be an answer key for instructors.

Saved money buying this text book. At the college my son would have paid about $30 more. Perfect condition.