156. Which of these statements about cargo loading is true?
A state law dictates legal weight limit.
157. Which of these is not required knowledge of driver needed a hazardous material endorsement?
Basic chemistry.
158. To determine blood alcohol concentration level for a person it is necessary to know:
How much a person weights.
159. Implied consent means:
You are given your consent to be tested for alcohol in your blood.
160. The engine brake effect is greater when the engine is ___ governed RPM and the transmission is on a ___ gear.
Near, lower.