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A train is hauled by 2-8-2 locomotive with 22.5 tonnes load on each driving axle. Assuming the coefficient of rail- wheel friction to be 0.25, what would be the hauling capacity of the locomotive ? (a) 15.0 tonnes (6) 22.5 tonnes (c) 45.0 tonnes (d) 90.0 tonnes.?
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A train is hauled by 2-8-2 locomotive with 22.5 tonnes load on each dr...
Calculation of Hauling Capacity of Locomotive

Given:
Type of Locomotive: 2-8-2
Load on each driving axle: 22.5 tonnes
Coefficient of rail-wheel friction: 0.25

To find:
Hauling capacity of the locomotive

Assumptions:
- The locomotive is moving on a level track.
- The weight of other parts of the train (like wagons) is negligible compared to the weight on the driving axles of the locomotive.

Formula:
Hauling capacity = (Load per driving axle) x (Number of driving axles) x (Coefficient of friction)

Calculation:
Load per driving axle = 22.5 tonnes
Number of driving axles = 4 (2 in front and 2 at the back)
Coefficient of friction = 0.25

Hauling capacity = 22.5 x 4 x 0.25 = 22.5 tonnes

Therefore, the hauling capacity of the locomotive is 22.5 tonnes.

Explanation:
The hauling capacity of a locomotive is the maximum load it can pull on a level track, without slipping or losing traction. The formula for hauling capacity takes into account the load on each driving axle, the number of driving axles, and the coefficient of friction between the rail and the wheel. In this case, the locomotive has 4 driving axles, each with a load of 22.5 tonnes, and the coefficient of friction is 0.25. Plugging in these values into the formula gives the hauling capacity of the locomotive as 22.5 tonnes.
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A train is hauled by 2-8-2 locomotive with 22.5 tonnes load on each driving axle. Assuming the coefficient of rail- wheel friction to be 0.25, what would be the hauling capacity of the locomotive ? (a) 15.0 tonnes (6) 22.5 tonnes (c) 45.0 tonnes (d) 90.0 tonnes.?
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A train is hauled by 2-8-2 locomotive with 22.5 tonnes load on each driving axle. Assuming the coefficient of rail- wheel friction to be 0.25, what would be the hauling capacity of the locomotive ? (a) 15.0 tonnes (6) 22.5 tonnes (c) 45.0 tonnes (d) 90.0 tonnes.? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about A train is hauled by 2-8-2 locomotive with 22.5 tonnes load on each driving axle. Assuming the coefficient of rail- wheel friction to be 0.25, what would be the hauling capacity of the locomotive ? (a) 15.0 tonnes (6) 22.5 tonnes (c) 45.0 tonnes (d) 90.0 tonnes.? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A train is hauled by 2-8-2 locomotive with 22.5 tonnes load on each driving axle. Assuming the coefficient of rail- wheel friction to be 0.25, what would be the hauling capacity of the locomotive ? (a) 15.0 tonnes (6) 22.5 tonnes (c) 45.0 tonnes (d) 90.0 tonnes.?.
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