Technician A says that a wye-wound stator could has neutral diodes. Technician B says that an alternator equipped with a delta-wound stator produces more maximum output than a wye-wound stator. Which technician is correct?

A.“Hot” spark plug has higher temperature of central electrode

B.To limit the current of primary coil the ECU change pulse width

C.Coils on plug use for conventional ignition system

D.High electrode gap belongs to cold type of spark plug. .

A.All of the alternator output flows through the brushes

B.2 to 5 A

C.25 to 35 A, depending on the vehicle

D.10 to 15 A

A.14.9 to 16.1 volts

B.12.6 to 15.6 volts

C.13.5 to 14.5 volts

D.12 to 14 volts

A.Technician B only

B.Technician A only

C.Both Technicians A and B

D.Neither Technician A nor B

A.Secondary coil

B.Both of coils

C.None of them

D.Primary coil

A.Internal fan

B.Any of the above

C.Coolant cooled

D.External fan

A.Current self-limit

B.More output power

C.shorter driven belt

D.Reduce noise