Electric Traction Coefficient of adhesion is High in case of D.C. traction than in the case of AC. traction Low in case of D.C. traction than in the case of AC. traction Equal in both AC. and D.C. traction All of the listed here High in case of D.C. traction than in the case of AC. traction Low in case of D.C. traction than in the case of AC. traction Equal in both AC. and D.C. traction All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Watt-hours per tonne km is usually the specific energy consumption for suburban services. 120-150 100-150 50 - 75 150-200 120-150 100-150 50 - 75 150-200 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following braking systems is used on steam locomotives? Pneumatic system None of the listed here Vacuum system Hydraulic system Pneumatic system None of the listed here Vacuum system Hydraulic system 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 Quadrilateral speed-time curve pertains to which of the following services? Urban service Main line service Urban and suburban service Suburban service Urban service Main line service Urban and suburban service Suburban service ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For 25 kV single phase system power supply frequency is 50 Hz 60 Hz 100 Hz 25 Hz 50 Hz 60 Hz 100 Hz 25 Hz ANSWER DOWNLOAD EXAMIANS APP
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