Waste-spark ignition is being discussed. Technician A says that more voltage is required to fire the compression cylinder than the companion cylinder. Technician B says that waste-spark systems that use compression-sensing electronics do not require a camshaft sensor for engine position. Which technician is correct?
A) Technician A only B) Technician B only
C) Both technicians D) Neither technician
Question 2
The following statements are all correct EXCEPT ________
A) Waste-spark systems use a signal from the PCM once the engine is running.
B) Waste-spark systems do not need a timing signal from the PCM when cranking the engine.
C) No ignition system uses the PCM to control ignition timing.
D) Up-integrated ignition controls use the PCM to control ignition timing.
The thick bark of the cork oak of the Mediterranean region protects the tree from fire.
Ocean Waste
Conditions Required for Bacterial Growth
A point-type ignition system showing the distributor cam which opens the points
A normally worn spark plug that has a tapered platinum-tipped center electrode.
The assembly of general transcription factors required for the initiation of transcription by RNAP I