Electric Traction
Which of the following is an advantage of electric traction over other methods of traction?

Better braking action
No pollution problems
Faster acceleration
All of the listed here

ANSWER DOWNLOAD EXAMIANS APP

Electric Traction
Which of the following is the disadvantage of electric traction over other systems of traction?

Interference with communication lines
High capital outlay in fixed installations beside route limitation
Corrosion problems in the underground pipe work
Short time power failure interrupts traffic for hours

ANSWER DOWNLOAD EXAMIANS APP