Kentucky CDL Permit Test - Tank

After starting a vehicle's engine, the oil pressure should come up to a normal level within seconds. Do not operate a vehicle if it has oil pressure that is low, dropping, or fluctuating.

Containers of hazardous materials should be braced so they will not fall, slide, or bounce around during transportation.

All commercial motor vehicles are required to be equipped with the proper emergency equipment. This may include spare electrical fuses; three red reflective triangles, six fuses, or three liquid burning flares; and at least one properly charged and rated fire extinguisher.

Hazardous materials placards must be placed on a vehicle at least three inches away from any other markings and must positioned so that the words or numbers are level and read from left to right.

While regular mirror checks should be part of your normal scanning routine, be especially sure to check your mirrors when changing lanes.

If the brakes pull to one side or the other when used, it is an indication of brake trouble.

The body processes alcohol at a fixed rate that cannot be sped up through tricks like drinking coffee. The only way to sober up is to give the body the time it needs to remove the alcohol on its own.