Electric Traction An ideal traction system should have Easy speed control Equipment capable of withstanding large temporary loads High starting tractive effort All of the listed here Easy speed control Equipment capable of withstanding large temporary loads High starting tractive effort All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For three-phase induction motors which of the following is the least efficient method of speed control? Rheostat control Pole changing Combination of cascade and pole changing Cascade control Rheostat control Pole changing Combination of cascade and pole changing Cascade control ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For given maximum axle load tractive efforts of AC. locomotive will be None of the listed here Less than that of D.C. locomotive More than that of D.C. locomotive Equal to that of D.C. locomotive None of the listed here Less than that of D.C. locomotive More than that of D.C. locomotive Equal to that of D.C. locomotive ANSWER DOWNLOAD EXAMIANS APP
Electric Traction When a bogie negotiates a curve, reduction in adhesion occurs resulting in sliding. Thus sliding is acute when Wheel base of axles is more Both of the listed here None of the listed here Degree of curvature is more Wheel base of axles is more Both of the listed here None of the listed here Degree of curvature is more ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Battery operated trucks are used in Narrow gauge traction Power stations Factories for material transportation Steel mills Narrow gauge traction Power stations Factories for material transportation Steel mills ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Watt-hours per tonne km is usually the specific energy consumption for suburban services. 100-150 120-150 150-200 50 - 75 100-150 120-150 150-200 50 - 75 ANSWER DOWNLOAD EXAMIANS APP
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