When refueling a CNG vehicle, why is it recommended that the tank ...

[Pineappleeh]

Question 1

The stoichiometric ration for CNG is ________.
◦ 16.5 to 1
◦ 14.7 to 1
◦ 9 to 1
◦ 8 to 1

Question 2

When refueling a CNG vehicle, why is it recommended that the tank be filled to a high pressure?
◦ The range of the vehicle is increased
◦ The cost of the fuel is lower
◦ Less of the fuel is lost to evaporation
◦ Both A and C

[recede]

Answer 1

16.5 to 1

Answer 2

The range of the vehicle is increased

[Pineappleeh]

YES! Correct, THANKS for helping me on my review

[Dnite]

Thanks for the timely response, appreciate it