General knowledge is going to be basic things about a combination vehicle. What's the max legal gross weight of a cmv? Safety stuff, vehicle control. Basic stuff though. Not specific training questions like the license test. The CDL manual from your local DMV will literally have EVERYTHING you need to know in it.
A CDL is required to drive any of the following vehicles:
A vehicle with two separate parts - the power unit (tractor) and the trailer. Tractor-trailers are considered combination vehicles.
A CMV is a vehicle that is used as part of a business, is involved in interstate commerce, and may fit any of these descriptions:
The state agency that handles everything related to your driver's licences, including testing, issuance, transfers, and revocation.
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I have been training in the high road program on this website and it is stellar. I need to get my permit with general knowledge, air brakes, and combination. The last two are clearly marked, but which of those modules in Hugh road would be considered the general knowledge (in relation the permit test anyway)?
HOS:
Hours Of Service
HOS refers to the logbook hours of service regulations.