Q
The width and interval of transverse centre line bars along the extended centre line of runway, in approach lighting system are_________________?
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A
A. 3 m and 30 m
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B
B. 4.2 m and 30 m
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C
C. 4.2 m and 50 m
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D
D. 3 m and 45 m
Correct Answer:
B. B. 4.2 m and 30 m