Petroleum Refinery Engineering Refractive index of a petrofuel which is the ratio of velocity of light in air to its velocity in the petrofuel gives an indication if its Aromatics content Neither A nor B Molecular weight Both A & B Aromatics content Neither A nor B Molecular weight Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A typical yield of kerosene in straight run distillation of crude oil may be about __________ percent. 4 18 10 26 4 18 10 26 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is an additive used for improving the cetane number of diesel? Ethyl nitrate or acetone None of these Tetramethyllead Tetraethyl lead Ethyl nitrate or acetone None of these Tetramethyllead Tetraethyl lead ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which one is used to determine the colour of petroleum products? Saybolt chromometer None of these Colour comparator Cleveland apparatus Saybolt chromometer None of these Colour comparator Cleveland apparatus ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Highest quality bitumen is produced from the __________ crude oil. Intermediate Mixed Paraffinic Naphthenic Intermediate Mixed Paraffinic Naphthenic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following hydrocarbons of same carbon atoms has minimum smoking tendency? Aromatics Paraffins Naphthenes Iso-paraffins Aromatics Paraffins Naphthenes Iso-paraffins ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS