The Use of SCR and DPFs Requires Which Type of Fuel

question 19

Multiple Choice

The use of SCR and DPFs requires which type of fuel?

• A)Low-sulfur diesel (LSD) fuel with under 500 ppm sulfur.
• B)Ultra-low-sulfur diesel (ULSD) fuel with under 15 ppm sulfur.
• C)Biodiesel mixed with regular petroleum fuel.
• D)Biodiesel only

---

Definitions:

Crutches

Mobility aids used to transfer weight from the legs to the upper body during walking or standing.

Body Mechanics

The use of appropriate body positioning when moving and lifting objects to avoid injury.

Muscle Groups

Collections of muscles in the body that work together to perform specific movements or functions.

Injury

Physical harm or damage to someone's body caused by an accident or violence.