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

Discussion

A continuous loop fire detection system gives an overheat caution in an engine zone, but no fire warning follows and other engine parameters remain normal.

What does this most likely mean?

  • A.The loop has certainly failed
  • B.Oil pressure has been lost
  • C.A hot air leak in the zone
  • D.The engine is on fire

Answer: C

The same loop supports two thresholds, so an overheat can appear without a fire warning. A bleed duct leak is the classic cause and is a genuine defect, even though it is not the fire the higher threshold would signal.

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

Post your comment

Please log in or register to post a comment.