Question

Longer coasting period is
associated with
1 point
O
Mainline service
O
Sub-Urban service
O
Urban service​

Answer 1

Answer:

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Answer 2

Explanation:

In this article we will discuss about:- 1. Introduction to Train Movement and Energy Consumption 2. Typical Speed-Time Curves 3. Crest Speed, Average Speed and Schedule Speed of Train 4. Simplified Speed-Time Curves of Train 5. Mechanics of Train Movement 6. Tractive Effort for Propulsion of Train 7. Power Output from the Driving Axles 8. Energy Output from Driving Axles and Other Details.

Introduction to Train Movement and Energy Consumption:

The movement of trains and their energy consumption can be most conveniently studied by means of speed-time and speed-distance curves, which show respectively the speed at different time instants after the start of run and the speed at different distances from the starting point. Of the two, the speed-time curve is generally the more useful.

The curve drawn between speed and time, taking speed (in km/hour) on the Y-axis and time (in seconds or minutes) on X-axis, is known as speed-time curve. The speed-time curve provides complete information