Electric Traction Overload capacity of diesel engines is usually restricted to 6 percent 8 percent 2 percent 4 percent 6 percent 8 percent 2 percent 4 percent ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction? Reduced current method Series parallel operation of motors All of the listed here Tap changing control of transformer Reduced current method Series parallel operation of motors All of the listed here Tap changing control of transformer ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following drives is suitable for mines where explosive gas exists? Steam engine Battery locomotive Diesel engine All of the listed here Steam engine Battery locomotive Diesel engine All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The efficiency of diesel locomotives is nearly 60 to 70 percent 20 to 25 percent 45 to 55 percent 30 to 40 percent 60 to 70 percent 20 to 25 percent 45 to 55 percent 30 to 40 percent ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For diesel locomotives the range of horsepower is 1000 to 2000 500 to 1000 1500 to 2500 2000 to 2500 1000 to 2000 500 to 1000 1500 to 2500 2000 to 2500 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
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