Civil Engineering MCQCivil Engineering (Shared)
A flashing yellow signal indicates:
Transportation EngineeringEASYMEDIUM
Choose the correct answer
A
Overtaking mandatory
B
Proceed with caution
C
Stop permanently
D
Road closed always
Correct Answer
B. Proceed with caution
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Flashing yellow warns drivers to pass with caution. Reference: IRC:93-1985 Guidelines on Design and Installation of Road Traffic Signals; public PDF page refs Definition 3.6; PDF p.11
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This MCQ belongs to Geometric Design of Highways and Traffic Engineering. Full tests include timed attempts, rank comparison and subject-wise analysis.