Petroleum Refinery Engineering Petrolatum is None of these A mixture of microcrystalline wax in viscous hydrocarbon liquids Petroleum coke Same as petroleum ether None of these A mixture of microcrystalline wax in viscous hydrocarbon liquids Petroleum coke Same as petroleum ether ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Natural gas recovered along with crude oil from oil wells is called wet natural gas which has a higher __________ compared to the dry natural gas. Quantity of butane Unsaturated hydrocarbon content Quantity of propane Calorific value Quantity of butane Unsaturated hydrocarbon content Quantity of propane Calorific value ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Cetane number of alpha methyl naphthalene is assumed to be ∞ 100 50 ∞ 100 50 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Performance number of a liquid fuel is related to its Sulphur content Wax content Spontaneous ignition temperature Knocking tendency Sulphur content Wax content Spontaneous ignition temperature Knocking tendency ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude oil is subjected to vacuum distillation in the last stage, because High boiling point products like heavy fuel oil & lubricating oils are heat sensitive and may decompose None of these Lighter/low boiling products are prone to thermal decomposition High purity products can be obtained thereby High boiling point products like heavy fuel oil & lubricating oils are heat sensitive and may decompose None of these Lighter/low boiling products are prone to thermal decomposition High purity products can be obtained thereby ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The colour of gasoline is an indication of its None of these Octane number Gum forming tendency & thoroughness of refining Lead susceptibility None of these Octane number Gum forming tendency & thoroughness of refining Lead susceptibility ANSWER DOWNLOAD EXAMIANS APP
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