Technician a Says That the OBD System on a Diesel

question 44

Multiple Choice

Technician A says that the OBD system on a diesel is continuously judging all major emissions systems for faults. Technician B says that some emissions monitors do not run every drive cycle and take time to correctly judge emissions system operation. Who is correct?

• A)Technician A
• B)Technician B
• C)Both A and B
• D)Neither A nor B

---

Definitions:

Orbitals

Regions within an atom where electrons are most likely to be found, describing the probable location of electrons around a nucleus.

Protons

Subatomic particles with a positive charge located within an atom's nucleus.

Reactive

Pertains to substances or materials that readily undergo chemical reactions, typically involving a significant response to other chemicals or stimuli.

Atomic Number

Number of protons in the atomic nucleus; determines the element.