26 (Mandatory) (1 point) Which statement about diesel fuel or diesel engines is correct? Question 26 options: Diesel fuel contains less energy than gasoline Diesel engines produce less torque than gasoline engines Diesel engines produce less carbon dioxide than gasoline engines Diesel fuel is more volatile than gasoline Question 27 (Mandatory) (1 point) What is an emission-related characteristics of diesel fuel? Question 27 options: Low sulfur content Low particulate emissions High carbon dioxide emissions High nitrogen oxide emissions Question 28 (Mandatory) (1 point) Which of the following is characteristic of P-series fuels? Question 28 options: 95% of the fuel is produced from renewable resources Produces no greenhouse gasses Emits 50% less carbon dioxide Emits 50% less carbon monoxide Question 29 (Mandatory) (1 point) What gases combine in the electrodes of the fuel cell to produce electricity? Question 29 options: Oxygen and carbon monoxide Carbon monoxide and carbon dioxide Hydrogen and carbon monoxide Hydrogen and oxygen Question 30 (Mandatory) (1 point) What two gases are output from a fuel cell reformer? Question 30 options: Hydrogen and oxygen Hydrogen and carbon monoxide Hydrogen and carbon dioxide Carbon monoxide and carbon dioxide 0 of 30 questions saved