How much compressed natural gas (CNG) does it require to achieve the energy of one gallon of gasoline?
A) 130 cubic feet
B) 105 cubic feet
C) 122 cubic feet
D) 91 cubic feet
Correct Answer:
Verified
Q3: A flex-fuel vehicle has enhanced fuel system
Q4: Methanol is also called _.
A)Methyl alcohol
B)Methyl hydrate
C)Wood
Q5: Which alcohol is dangerous (toxic)?
A)Both ethanol and
Q6: Which is the most widely used alternative
Q7: Liquefied petroleum gas (LPG) is also called
Q9: An engine designed to burn CNG may
Q10: Producing liquid fuel from coal or natural
Q11: Technician A says the stoichiometric ratio for
Q12: Using an ethanol-enhanced or reformulated gasoline can
Q13: Of the alternative fuels listed in the
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