If a 0.7% upgrade meets a 0.65% downgrade at a summit and the permissible rate of change of grade per chain length is 0.10%, the length of the vertical curve, is-A-10 chainsB-12 chainsC-14 chainsD-16 chains-C-14 chains

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APTITUDE CRACK · Accepted Answer

C 14 chains @Ranjan. It will be 13.5.

Railways - Engineering

If a 0.7% upgrade meets a 0.65% downgrade at a summit and the permissible rate of change of grade per chain length is 0.10%, the length of the vertical curve, is

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Railways - Engineering

If a 0.7% upgrade meets a 0.65% downgrade at a summit and the permissible rate of change of grade per chain length is 0.10%, the length of the vertical curve, is

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For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions