The rate of acceleration on suburban orurban service is in the range_________________?
Correct answer: B. 1.6 to 4.0 km phps
- A. 0.2 to 0.5 km phps
- B. 1.6 to 4.0 km phps
- C. 5 to 10 km phps
- D. 15 to 25 km phps
Explanation
Suburban and urban trains require relatively high acceleration to maintain schedules despite frequent stops, typically about 1.6 to 4.0 km/h/s. Values such as 15 to 25 km/h/s are far too high for practical railway operation.
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