Electric Traction If the coefficient of adhesion on dry rails is 0.26, which of the following could be the value for wet rails? 0.26 0.46 0.35 0.16 0.26 0.46 0.35 0.16 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The rate of acceleration on suburban or urban service is in the range 0.2 to 0.5 km phps 5 to 10 km phps 15 to 25 km phps 1.6 to 4.0 km phps 0.2 to 0.5 km phps 5 to 10 km phps 15 to 25 km phps 1.6 to 4.0 km phps 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 D.C. shunt motor AC. single phase capacitor start motor D.C. series motor A.C. three phase motor D.C. shunt motor AC. single phase capacitor start motor ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following drives is suitable for mines where explosive gas exists? Battery locomotive Steam engine Diesel engine All of the listed here Battery locomotive Steam engine Diesel engine All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Overload capacity of diesel engines is usually restricted to 4 percent 8 percent 6 percent 2 percent 4 percent 8 percent 6 percent 2 percent ANSWER DOWNLOAD EXAMIANS APP
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