Road studs supplement markings especially during:
Choose the correct answer
Soil testing
Concrete curing only
Night and wet-weather visibility conditions
Survey levelling
Correct Answer
C. Night and wet-weather visibility conditions
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Studs provide raised retroreflective guidance where painted markings are less visible. Reference: IRC:35-2015 Code of Practice for Road Markings; public PDF page references use PDF pagination Sec.5 Road Studs; printed p.24, PDF around p.34
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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.