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What is the hauling capacity of a railway locomotive, carrying an axle load of 24 tonnes each? (Assume 0.166 as the coefficient of friction)
- a)16.5 tonnes
- b)16.0 tonnes
- c)15.5 tonnes
- d)17.0 tonnes
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
What is the hauling capacity of a railway locomotive, carrying an axle...
Hauling capacity = μ x W x n
= 0.166 x 24 x 4 = 15.936
= 16 tonnes
= 0.166 x 24 x 4 = 15.936
= 16 tonnes
Most Upvoted Answer
What is the hauling capacity of a railway locomotive, carrying an axle...
Hauling Capacity of a Railway Locomotive
Given data:
Axle load = 24 tonnes
Coefficient of friction = 0.166
To calculate the hauling capacity of a railway locomotive, we need to use the concept of tractive effort.
Tractive effort = Coefficient of friction x Weight on driving wheels
Weight on driving wheels = Axle load x Number of driving wheels
Assuming there are four driving wheels in the locomotive, we can calculate the weight on driving wheels as:
Weight on driving wheels = 24 tonnes x 4 = 96 tonnes
Substituting this value in the tractive effort equation, we get:
Tractive effort = 0.166 x 96 tonnes = 15.936 tonnes
Therefore, the hauling capacity of the railway locomotive is approximately 16.0 tonnes.
Answer: Option B (16.0 tonnes)
Given data:
Axle load = 24 tonnes
Coefficient of friction = 0.166
To calculate the hauling capacity of a railway locomotive, we need to use the concept of tractive effort.
Tractive effort = Coefficient of friction x Weight on driving wheels
Weight on driving wheels = Axle load x Number of driving wheels
Assuming there are four driving wheels in the locomotive, we can calculate the weight on driving wheels as:
Weight on driving wheels = 24 tonnes x 4 = 96 tonnes
Substituting this value in the tractive effort equation, we get:
Tractive effort = 0.166 x 96 tonnes = 15.936 tonnes
Therefore, the hauling capacity of the railway locomotive is approximately 16.0 tonnes.
Answer: Option B (16.0 tonnes)
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What is the hauling capacity of a railway locomotive, carrying an axle load of 24 tonnes each? (Assume 0.166 as the coefficient of friction)a)16.5 tonnesb)16.0 tonnesc)15.5 tonnesd)17.0 tonnesCorrect answer is option 'B'. Can you explain this answer?
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