Electric Traction Which of the following happens in Kando system? Single phase A.C. is converted into D.C. None of the listed here Three phase A.C. is converted into D.C. Single phase supply is converted into three phase system Single phase A.C. is converted into D.C. None of the listed here Three phase A.C. is converted into D.C. Single phase supply is converted into three phase system ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following braking systems on the locomotives is costly? All braking systems are equally costly Regenerative braking on electric locomotives Vacuum braking on steam locomotives Vacuum braking on diesel locomotives All braking systems are equally costly Regenerative braking on electric locomotives Vacuum braking on steam locomotives Vacuum braking on diesel locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In a steam locomotive electric power is provided through Overhead wire Diesel engine generator Battery system Small turbo-generator Overhead wire Diesel engine generator Battery system Small turbo-generator ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption is least in _______ service. Urban Main line Suburban None of the listed here Urban Main line Suburban None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Suri transmission is Mechanical electrical Electrical pneumatic Hydro pneumatic Hydro mechanical Mechanical electrical Electrical pneumatic Hydro pneumatic Hydro mechanical ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following drives is suitable for mines where explosive gas exists? Steam engine Battery locomotive Diesel engine All of the listed here Steam engine Battery locomotive Diesel engine All of the listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS