Q170
The reference fuels for knock rating of spark ignition engines would include
A.
Iso-octane and alpha-methyl naphthalene
B.
Normal octane and aniline
C.
Iso-octane and normal hexane
D.
Normal heptane and iso-octane
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
The reference fuels for knock rating of spark ignition engines would include Normal heptane and iso-octane