Electric Traction Coefficient of adhesion reduces due to the presence of which of the following? Oil on the rails Dew on rails Sand on rails Both Dew on rails and Oil on the rails Oil on the rails Dew on rails Sand on rails Both Dew on rails and Oil on the rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For given maximum axle load tractive efforts of AC. locomotive will be More than that of D.C. locomotive Less than that of D.C. locomotive Equal to that of D.C. locomotive None of the listed here More than that of D.C. locomotive Less than that of D.C. locomotive Equal to that of D.C. locomotive None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction An ideal traction system should have All of the listed here Equipment capable of withstanding large temporary loads High starting tractive effort Easy speed control All of the listed here Equipment capable of withstanding large temporary loads High starting tractive effort Easy speed control ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a superfast train is 60 kmph 100 kmph More than 100 kmph 75 kmph 60 kmph 100 kmph More than 100 kmph 75 kmph ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following braking systems is used on steam locomotives? Hydraulic system None of the listed here Vacuum system Pneumatic system Hydraulic system None of the listed here Vacuum system Pneumatic system ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Methods can bring the locomotive to dead stop. Rheostat braking Regenerative braking None of the listed here Plugging braking Rheostat braking Regenerative braking None of the listed here Plugging braking ANSWER DOWNLOAD EXAMIANS APP
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