Electric Traction The value of coefficient of adhesion will be high when rails are Sprayed with oil Greased Cleaned with sand Wet Sprayed with oil Greased Cleaned with sand Wet ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Vacuum is created by which of the following? None of the listed here Vacuum pump Any of the listed here Ejector None of the listed here Vacuum pump Any of the listed here Ejector ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a superfast train is 100 kmph 60 kmph More than 100 kmph 75 kmph 100 kmph 60 kmph More than 100 kmph 75 kmph ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Energy consumption in propelling the train is required for which of the following? Work against the resistance to motion All of the listed here Acceleration Work against gravity while moving up the gradient Work against the resistance to motion All of the listed here Acceleration Work against gravity while moving up the gradient ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The horsepower of steam locomotives is 1500 to 2000 500 to 1000 Up to 1500 2500 to 3000 1500 to 2000 500 to 1000 Up to 1500 2500 to 3000 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following happens in Kando system? Three phase A.C. is converted into D.C. Single phase supply is converted into three phase system None of the listed here Single phase A.C. is converted into D.C. Three phase A.C. is converted into D.C. Single phase supply is converted into three phase system None of the listed here Single phase A.C. is converted into D.C. ANSWER DOWNLOAD EXAMIANS APP
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