Technician A says the stator can be checked for shorts and opens using a voltmeter. Technician B says the rotor cannot be tested and should be replaced whenever rebuilding an alternator. Who is correct?

Technician A says wye connection stators are used for higher output. Technician B says the stator produces three-phase AC voltage. Who is correct?

Technician A says says an open diode will have high resistance in both directions. Technician B says a shorted diode will have low resistance in both directions. Who is correct?

The charge, battery, or alternator indicator lamp remains on after the ignition switch is turned off. Technician A says the diodes are bad. Technician B says the stator is shorted. Who is correct?

Technician A says the rectifier assembly converts the three-phase AC voltage into direct current. Technician B says the rectifier assembly uses four diodes to convert AC voltage into DC. Who is correct?

If a technician connects a voltmeter from the output terminal of the alternator to the positive side of the battery, with the alternator charging, he/she is testing for _____.

The component of the alternator that consists of a coil of wire wound around an iron core with a pole piece attached to the end of the shaft is called the _____.

In an alternator, the output voltage is induced by the _____.

Technician A says if a constant 11 volts is being produced by the alternator, the system is alright. Technician B says if a constant 14 volts is being produced by the alternator, the system is alright. Who is correct?

A noise seems to be coming from an alternator as if a bearing is damaged. Technician A says the bearings should be replaced. Technician B says the diodes should be checked. Who is correct?

An alternator does not have enough current output. Technician A says the problem is bad brushes. Technician B says the stator is reversed. Who is correct?

Technician A says the six diodes in the alternator can be checked with an ohmmeter. Technician B says the diodes can be checked with a voltmeter. Who is correct?

Technician A says the voltage relay controls the field current to limit voltage. Technician B says the voltage relay controls voltage output. Who is correct?

The process of converting Ac current to DC current in an alternator is called _____.

When checking the condition of a diode, there should be _____.

The part of the alternator that is used to feed current to the rotor to energize the field is called the _____.

A zener diode is used to _____.

Which of the following components is NOT rotating on an alternator?

A voltage regulator on a charging system is always controlling the _____.

In order to increase the output of an alternator or even generator, what must NOT happen?

Technician A says because the Society of Automotive Engineers has standardized all electronic ignition systems, the service technician can use any service manual to diagnose and repair electronic ignition system problems . Technician B says all problems with electronic ignition systems originate in the PCM. Who is correct?

Technician A says rapidly remove the spark plug wires with your hand so the wires are not damaged. Technician B says spark plug wires can be hot and should be removed with spark plug wire pliers. Who is correct?

Technician A says a camshaft position sensors are used in some electronic ignition systems. Technician B says camshaft position sensors identify the position of number 1 piston. Who is correct?

Technician A says Hall-Effect switches use an element attached to the rotating crankshaft and the element transmits degrees of rotation to the PCM . Technician B says the element in the Hall_Effect switches is stationary and the shutter blades rotate with the crankshaft. Who is correct?

Technician A says in the running mode of an ignition control system, timing commands are based on tachometer reference and crankshaft position. Technician B says the ignition control system uses vacuum advance. Which is correct?

The direct ignition system (DIS) _____.

In electronic ignition systems using Hall-Effect sensors, when the shutter blade breaks the magnetic field what happens?

The PIP (profile ignition pickup) is used to sense _____.

Technician A says the Hall-Effect pickup is a device that uses voltage to produce a digital signal for the PCM. Technician B says the Hall-Effect pickup uses a magnet. Who is correct?

Technician A says when the coil fires on a DIS, it actually fires two cylinders at the same time. Technician B says when the coil fires on a DIS, both cylinders are on the compression stroke at the same time. Who is correct?

Technician A says electronic ignition systems are better than point and condenser type ignition systems because there are fewer moving parts to wear and fewer adjustments to make. Technician B says electronic ignition systems are better than point and condenser type ignition systems because they are capable of producing higher secondary voltage. Who is correct?

Technician A says says during cranking mode on an electronic spark timing (EST) system, the ETS system in the computer is not activated. Technician B says during cranking mode on the same ignition system, the switching transistor for coil shut off is directly connecting to the pickup coil. Who is correct?

Distributorless electronic ignition systems _____.

When a computer is used to control the spark, inputs include all except _____.

Which of the following is NOT a true statement?

Higher voltages in the secondary coils are produced with electronic ignition systems than with conventional ignition systems because the _____.

The _____ is rotated by the distributor shaft in an electronic ignition system.

Which of the following is NOT part of the distributorless ignition system(DIS)?

What component is used to open and close the ignition primary circuit on an electronic ignition system?

The three components of the Hall-Effect pickup are the _____, the _____, and the _____.