Test question about air brakes...
 

My employer gave us a take-home quiz, and one question is confusing me:

Here's the question:

If the air compressor develops a leak, WHAT keeps the air in the tanks?

a) The one-way check valve
b) The emergency relay valve
c) Nothing
d) The tractor protection valve


What say you???

I vote for a one way check valve.

Nothing, From experence, Had a Air line Bust going up the mountain coming out of Ky to Tn and barely made it off the Interstate before it locked down.

Check Valve

The check valve.

And Coastie, read the question again and then think about what you wrote.

I see that, thanks. Yes Check Valve from the compressor. Air line what happen to me. My Goof.