Motor Vehicle Division Commercial Vehicle Operations

Question 1

What is the minimum age to obtain a Commercial Driver's License (CDL) for interstate commerce in the US?

Accepted Answer

21 years old

Answer

18 years old

Answer

19 years old

Answer

25 years old

Question 2

Which class of CDL is required to operate a vehicle with a GVWR over 26,001 pounds?

Accepted Answer

Class B

Answer

Class C

Answer

Class A

Answer

Class D

Question 3

How many hours per day may a property-carrying CMV driver operate under federal HOS regulations?

Accepted Answer

11 hours

Answer

10 hours

Answer

12 hours

Answer

14 hours

Question 4

What endorsement is required to transport hazardous materials requiring placarding?

Accepted Answer

H endorsement

Answer

T endorsement

Answer

N endorsement

Answer

X endorsement

Question 5

A commercial driver must submit to alcohol testing within how many hours after a serious accident?

Accepted Answer

8 hours

Answer

4 hours

Answer

12 hours

Answer

2 hours

Question 6

What is the legal blood alcohol concentration (BAC) limit for CDL drivers operating a commercial vehicle?

Accepted Answer

0.04%

Answer

0.08%

Answer

0.02%

Answer

0.00%