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

Discussion

Which fault most commonly produces a single loud click and no cranking?

  • A.A discharged battery or a poor connection
  • B.A failed ignition switch, which does not energise the solenoid and therefore produces no movement at all
  • C.A seized engine
  • D.A worn brush set within the starter motor, which prevents the current reaching the armature once the contacts close

Answer: A

The solenoid engages on the small current it needs but the battery cannot supply the hundreds of amps the motor demands. Worn brushes give the same symptom, which makes the last option a genuine alternative that voltage drop testing distinguishes. Naming what changes and what stays the same is the reliable route through questions of this shape. The order in which the effects act is what decides the outcome, so it is worth establishing first. The shared properties explain why these belong to one family, and the differences explain why more than one exists.

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

Post your comment

Please log in or register to post a comment.