Electric Traction Battery operated trucks are used in Narrow gauge traction Steel mills Power stations Factories for material transportation Narrow gauge traction Steel mills Power stations Factories for material transportation ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Locomotives with monometer bogies have Lot of skidding Suitability for passenger as well as freight service Uneven distribution of tractive effect Low coefficient of adhesion Lot of skidding Suitability for passenger as well as freight service Uneven distribution of tractive effect Low coefficient of adhesion ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In tram ways which of the following motors is used? D.C. series motor A.C. three phase motor AC. single phase capacitor start motor D.C. shunt motor D.C. series motor A.C. three phase motor AC. single phase capacitor start motor D.C. shunt motor ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is the disadvantage of electric traction over other systems of traction? Corrosion problems in the underground pipe work Interference with communication lines High capital outlay in fixed installations beside route limitation Short time power failure interrupts traffic for hours Corrosion problems in the underground pipe work Interference with communication lines High capital outlay in fixed installations beside route limitation Short time power failure interrupts traffic for hours ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a superfast train is 75 kmph 100 kmph 60 kmph More than 100 kmph 75 kmph 100 kmph 60 kmph More than 100 kmph ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The normal value of adhesion friction is 0.50 0.30 0.35 0.25 0.50 0.30 0.35 0.25 ANSWER DOWNLOAD EXAMIANS APP
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