So which should I use?

The maximum air loss is 4 PSI in 1 minute.

 

Just took the practice tests here again, 96 general knowledge, 86 air brakes, 85 Combination

 

Does it tell you the ones you missed? If so, write them down and write the correct answer to them. Do it several times and read it several times out loud and it will begin to sink in.

 

yeah it does, rather then write them down Ill just print them off. I cant read my chicken scratch for ####

 

The one in the middle....

 

The easy part about multiple choice questions is that you can almost always eliminate two of the choices instantly. On the air brake test, the correct answer is not the one that does not involve one minute. That should take two answers away. Hope that helps.

 

What's the passing score?

 

Passing score on this forum's tests is 80%.

 

Well I just went through my study manuals again and took all the pretests and passed them all at 98% or above. Using that, and some of the other options I have when actually on site, I am going to attempt to take my tests again tomorrow/today depending on when you read this

 

Took my test this morning and passed