Exam 25: Basic Electrical System Theory and Repairs

While having a discussion, Technician A says that magnetism is used to produce electrical current in the charging system. Technician B says that it is used to make the starter motor turn. Who is correct?

Protons and neutrons are located in the nucleus (center) of the atom, while the electrons move about in orbits around the nucleus.

____________________ is the flow of electrons from one atom to another from an area that has excess negative charge to an area that is more positively charged.

A ____ is a magnetically controlled switch.

In a vehicle, electricity powers the starting, ignition, lighting, and accessory systems.

All of the following statements are true EXCEPT:

Which of the following statements is LEAST-Likely true?

____________________ are used to make heat or to control the intensity of a load.

What is the difference between a series circuit and a parallel circuit?

A load is any device that turns electrical energy into another form of energy, such as light, sound, heat, or mechanical energy.

All of the following statements are true EXCEPT:

What is the difference between an open circuit and a short circuit?

What is the purpose of a voltmeter?

Which of the following is the LEAST-Likely technique used to arrange a circuit?

Protons are composed of atoms, neutrons, and electrons.

The lead-acid storage battery used in automobiles produces approximately 4.1 volts per cell.

The force needed to push or pull an electron out of its orbit is called ____________________.

How would you use a test light?

A(n) ____ is a material with no, or few, free electrons.

The component MOST-Likely to store electricity is the: