CH.6 ASE

1.Technician A says there are two theories of current flow: the electron theory and the conventional theory. Technician B says it is only important to remember that current flow is described by both concepts. Who is correct?

2.Technician A says AC circuits are used in virtually all chassis circuits because a battery can easily store and supply AC current. Technician B says DC current is used to power hybrid drive electric motors. Who is correct?

3.Technician A says AC current's main advantage is that it can be transmitted farther distances with less resistance and little voltage drop. Technician B says the term resistance is used with AC circuits as well as DC circuits. Who is correct?

4.Technician A says when an electric current travels through a bulb filament or electric heating element, the filament or resistive element heats. Technician B says resistance in the elements converts electrical energy into heat energy. Who is correct?

5.Technician A says electronic circuits use less amperage and often process signals rather than perform the work of lighting, heating, and moving. Technician B says electrical circuits usually conduct higher amounts of current through heavier conductors and commonly operate devices such as solenoids, relays, motors, lights, and more. Who is correct?

6.Technician A says metal oxide semiconductors are used in MOS-type transistors and microprocessors. Technician B says MOS types have less resistance and conduct more current than the older semiconductor materials. Who is correct?

7.Technician A says two types of materials make up a basic semiconductor. Technician B says the two types are R-type and M-type. Who is correct?

8.Technician A says today's electrical system components are no longer separated into distinct systems. Technician B says networking electrical system components add new vehicle features that can enhance safety, performance, and passenger comfort. Who is correct?

9.Technician A says all questions about the nature of electricity lead to the composition of matter. Technician B says the movement of electrons from one atom to another is called electricity. Who is correct?

10.Technician A says metals typically have lots of easily moved electrons, which make them good conductors. Technician B says liquids cannot function as a conductor. Who is correct?