Electric Traction The value of coefficient of adhesion will be high when rails are Cleaned with sand Sprayed with oil Wet Greased Cleaned with sand Sprayed with oil Wet Greased ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Main traction systems used in India are, those using Steam engine locomotives Diesel engine locomotives Electric locomotives All of the listed here Steam engine locomotives Diesel engine locomotives Electric locomotives All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a locomotive is controlled by Regulating steam flow to engine Flywheel Applying brakes Gear box Regulating steam flow to engine Flywheel Applying brakes Gear box ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For three-phase induction motors which of the following is the least efficient method of speed control? Pole changing Combination of cascade and pole changing Rheostat control Cascade control Pole changing Combination of cascade and pole changing Rheostat control Cascade control ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Automatic signalling is used for which of the following trains ? Superfast trains Mail and express trains Suburban and Urban electric trains All of the listed here Superfast trains Mail and express trains Suburban and Urban electric trains All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Suri transmission is Hydro pneumatic Hydro mechanical Mechanical electrical Electrical pneumatic Hydro pneumatic Hydro mechanical Mechanical electrical Electrical pneumatic ANSWER DOWNLOAD EXAMIANS APP
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