A. Salt from the crude oil
B. Colour & dissolved gases from cracked gasoline
C. Wax from lube oil
D. None of these
Correct Answer: Wax from lube oil ✔
Last Updated: March 01, 2019
A. Salt from the crude oil
B. Colour & dissolved gases from cracked gasoline
C. Wax from lube oil
D. None of these
Correct Answer: Wax from lube oil ✔
Last Updated: March 01, 2019