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North Carolina Traffic Law Practice Test
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Question
1
of 2
QUESTION 1 / 2
What is the legal blood alcohol concentration (BAC) limit for drivers over 21 in North Carolina?
Choose one answer below.
A
0.04%
✓
B
0.08%
✓
C
0.10%
✓
D
0.12%
✓
QUESTION 2 / 2
What sign indicates you are approaching a railroad crossing?
Choose one answer below.
A
yellow sign with a black "X" and "RR" marking
✓
B
red sign with a white "X"
✓
C
blue sign indicating a safety zone
✓
D
green sign showing distance to crossing
✓
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