Electric Traction Which of the following happens in Kando system? Single phase A.C. is converted into D.C. None of the listed here Single phase supply is converted into three phase system Three phase A.C. is converted into D.C. Single phase A.C. is converted into D.C. None of the listed here Single phase supply is converted into three phase system Three phase A.C. is converted into D.C. ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion reduces due to the presence of which of the following? Sand on rails Oil on the rails Both Dew on rails and Oil on the rails Dew on rails Sand on rails Oil on the rails Both Dew on rails and Oil on the rails Dew on rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The pulsating torque exerted by steam locomotives causes which of the following? Hammer blow All of the listed here Pitching Jolting and skidding Hammer blow All of the listed here Pitching Jolting and skidding ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The efficiency of diesel locomotives is nearly 30 to 40 percent 20 to 25 percent 45 to 55 percent 60 to 70 percent 30 to 40 percent 20 to 25 percent 45 to 55 percent 60 to 70 percent ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The steam engine provided on steam locomotives is Single acting non-condensing type Double acting condensing type Double acting non-condensing type Single acting condensing type Single acting non-condensing type Double acting condensing type Double acting non-condensing type Single acting condensing type ANSWER DOWNLOAD EXAMIANS APP
Electric Traction When a bogie negotiates a curve, reduction in adhesion occurs resulting in sliding. Thus sliding is acute when Wheel base of axles is more Degree of curvature is more Both of the listed here None of the listed here Wheel base of axles is more Degree of curvature is more Both of the listed here None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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