Match each driver category on the left with its corresponding statutory Blood Alcohol Conc… — DMV Permit Practice Test

Match each driver category on the left with its corresponding statutory Blood Alcohol Concentration (BAC) legal limit on the right.

Drivers under 21 years of age (Zero Tolerance policy) $0.01\%$ to $0.02\%$ BAC (or any measurable amount of alcohol)
Commercial motor vehicle (CMV) drivers operating a commercial vehicle $0.04\%$ BAC
Standard non-commercial drivers aged 21 or older $0.08\%$ BAC

Drivers under 21 correspond to the

0.01\%

0.02\%

Zero Tolerance threshold; Commercial motor vehicle drivers correspond to the

0.04\%

BAC threshold; Standard adult non-commercial drivers correspond to the

0.08\%

BAC threshold.

Each driver category is correctly mapped to its specific statutory BAC limit: drivers under 21 fall under Zero Tolerance laws (

0.01\%

0.02\%

), commercial drivers have a stricter limit of

0.04\%

, and standard adult non-commercial drivers aged 21 or older have a limit of

0.08\%

Identify the legal BAC limit for underage drivers.

Underage drivers (under 21) are governed by Zero Tolerance rules (

0.01\%

0.02\%

BAC).

Traffic laws maintain a near-zero tolerance for underage drinking and driving.

Identify the statutory BAC limit for commercial vehicle operators.

Commercial motor vehicle operators have a legal limit of

0.04\%

BAC.

Federal and state regulations set a stricter limit for commercial license holders due to vehicle size and safety responsibility.

Identify the general statutory BAC limit for adult non-commercial drivers.

Adult drivers aged 21 and older operating standard passenger vehicles have a limit of

0.08\%

BAC.

0.08\%

BAC is the standard per se legal threshold for impairment across general adult motorists.

Statutory Blood Alcohol Concentration (BAC) Legal Limits across Driver Categories

Estimated Time:1m 0s

Question