Electric Traction Coefficient of adhesion reduces due to the presence of which of the following? Sand on rails Oil on the rails Dew on rails Both Dew on rails and Oil on the rails Sand on rails Oil on the rails Dew on rails Both Dew on rails and Oil on the rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In main line service as compared to urban and suburban service Acceleration and retardation rates are low All of the listed here Maximum speed reached is high Distance between the stops is more Acceleration and retardation rates are low All of the listed here Maximum speed reached is high Distance between the stops is more ANSWER DOWNLOAD EXAMIANS APP
Electric Traction An ideal traction system should have All of the listed here Equipment capable of withstanding large temporary loads Easy speed control High starting tractive effort All of the listed here Equipment capable of withstanding large temporary loads Easy speed control High starting tractive effort ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption is affected by which of the following factors? All of the listed here Distance between stops Retardation and acceleration values Gradient All of the listed here Distance between stops Retardation and acceleration values Gradient ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For which of the following locomotives the maintenance requirements are the least? Steam locomotives Diesel locomotives Electric locomotives All of the listed here Steam locomotives Diesel locomotives Electric locomotives All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The wheels of a train, engine as well as bogies, are slightly tapered to Facilitate in taking turns Reduce friction Increase friction Facilitate braking Facilitate in taking turns Reduce friction Increase friction Facilitate braking ANSWER DOWNLOAD EXAMIANS APP
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