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The cumulative arrival and departure curve of one cycle of an approach lane of a signalized intersection is shown in the adjoining figure. The cycle time is 50 s and the effective red time is 30 s and the effective green time is 20 s. What is the average delay?
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- 15 s
- 25 s
- 35 s
- 45 s
- 15 s
Correct Option: A
In SOS cycle, delay is by red signal.
| ∴ Avg. delay = | = | = 15 s | ||
| 2 | 2 |
