Correct answer
A. Naphtha or straight run gasoline
Explanation
The correct answer is Naphtha or straight run gasoline.
Projection welding & stud welding is categorised as the ________ welding?
Chloramines are used in water treatment for________?
Silicon percentage in iron castings to have maximum hardness should be about________?
Irradiation of water by ultraviolet light of suitable wavelength is commonly used for disinfection of water in________?
A binary mixture of benzene and cyclohexane is separated by________?
Fireclay bricks are never used in the________?