2 views
asked by
The coefficient of adhesion is 

(a) Zero in traction systems (b) Low in case of AC traction high in DC traction (c) High in AC traction low in case of DC traction (d) Same on AC and DC traction systems

Please log in or register to answer this question.

1 Answer

0 votes
answered by

The coefficient of adhesion is High in AC traction low in case of DC traction 

Welcome to Q&A site for electrical and electronics engineering discussion for diploma, B.E./B.Tech, M.E./M.Tech, & PhD study.
If you have a new question please ask in English.
If you want to help this community answer these questions.

...