Electric Traction In tram ways which of the following motors is used? A.C. three phase motor D.C. shunt motor D.C. series motor AC. single phase capacitor start motor A.C. three phase motor D.C. shunt motor D.C. series motor AC. single phase capacitor start motor ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For given maximum axle load tractive efforts of AC. locomotive will be Less than that of D.C. locomotive None of the listed here Equal to that of D.C. locomotive More than that of D.C. locomotive Less than that of D.C. locomotive None of the listed here Equal to that of D.C. locomotive More than that of D.C. locomotive ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In a steam locomotive electric power is provided through Overhead wire Small turbo-generator Battery system Diesel engine generator Overhead wire Small turbo-generator Battery system Diesel engine generator ANSWER DOWNLOAD EXAMIANS APP
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 0.16 0.46 0.35 0.26 0.16 0.46 0.35 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is the voltage for single phase A.C. system? 220 v 11 kV 220 V 5 kV 220 v 11 kV 220 V 5 kV ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For 25 kV single phase system power supply frequency is 60 Hz 50 Hz 100 Hz 25 Hz 60 Hz 50 Hz 100 Hz 25 Hz ANSWER DOWNLOAD EXAMIANS APP
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