Machine-translated by Google. Questions are authored in English.
Top

Discussion

Which routing information is essential when fitting a serpentine belt?

  • A.The length only
  • B.The tension to be applied, which is the only information required because the routing is obvious from the layout
  • C.The diagram showing which pulleys the ribbed face contacts
  • D.The direction of rotation, which is marked upon the belt and must be observed when it is fitted to the engine

Answer: C

Idlers run on the smooth back while driven pulleys engage the ribs, and getting it wrong destroys the belt. Direction marking genuinely applies to some belts, which makes the second option a real if lesser consideration. The diagram is usually under the bonnet. Working the distinction through on a single concrete case fixes it more firmly than any rule of thumb. Naming the cost of a choice alongside its benefit is what turns a fact into a design decision.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.