A signal face means:
Choose the correct answer
The part of signal head controlling one or more traffic movements
The road marking below signal
The pavement camber
The pole foundation
Correct Answer
A. The part of signal head controlling one or more traffic movements
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IRC definitions distinguish signal head and signal face. Reference: IRC:93-1985 Guidelines on Design and Installation of Road Traffic Signals; public PDF page refs Definitions 3.7-3.8; 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.