P&Q University: Lesson 6 Quiz Answers

1. Receiving a load, hauling, dumping and returning

2. It refers to a generation of EPA emissions standards that apply to new diesel engines used in off-highway equipment

3. Rigid frame haul trucks

4. Contact with rocks spilled on the road, the loading area or dump point

5. Keeping the cab sealed well, keeping windows shut, keeping disposable earplugs in the vehicle and turning down the cab radio.

6. Cooled exhaust gas recirculation (CEGR), diesel oxidation catalyst (DOC) and diesel particulate filter (DPF)

7. It uses diesel exhaust fluid (DEF) consisting of water and ammonia for the aftertreatment of exhaust gases.

8. Match the machine to the task; partner with the right loading equipment; identify jobsite restrictions; choose tires carefully; and extend ADT life with dealer support