The grade compensation of a 4° curve on a Broad Gauge railway track is
In a BG railway track, the specified ruling gradient is 1 in 250. The horizontal curve of 3° on a gradient of 1 in 250 will have the permissible compensated gradient of
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Grade compensation on curves in Indian Railways for BG is
What is curve resistance for a 50 tonnes train on a BG track on a 4° curve?
Consider the following surveys:
1. Reconnaissance survey
2. Preliminary survey
3. Traffic survey
4. Location survey
The correct sequence in which these surveys are conducted before the alignment of a track is finalized, is
Which one of the following is not related to theories of creep of rails?
The ‘track modulus’ is an index of measure of which of the following?
Which of the following factors help in ensuring track modulus, in a railway track?
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)
Consider the following factors:
1. Gauge length
2. Degree of the curve
3. Ruling gradient
4. Maximum allowable superelevation
Which of these factors determine the maximum permissible speed on BG railway tracks?