SSC JE Electrical Engineering 2017 Set 3 Paper

Question : 191 of 200

Marks: +1, -0

Which of the following is true about coefficient of adhesion ?

Solution:

The AC traction locomotive offers about twice the amount of adhesion as DC unit.
Coefficient of adhension =

{\Tractive \effort \to \slip \the \wheels}/{\Adhesive \weight}

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