I just completed the required 90 hours of course work. If I averaged in the mid 90’s on my course exams can I assume the Tennessee state exam shouldn’t be much of a problem?
Rule #1; You should never assume anything associated with this business.
You will see things on this test that you never heard of before.
How well you do depends on how many you never heard of before…
It’s not just about Tennessee Construction practice or codes.
But this was in 2006.
Go through www.nachi.org/qa.htm too.