Petroleum MCQs Question and Answers
During hydrogenation of coal ___,_is the pressure applied.
(A). 200-280atm
(B). 300-380atm
(C). 200-250atm
(D). 300-350atm
(E). None of these
Answer of Question :200-250atm
____is the boiling range of un-condensed gas.
(A). < 200C
(B). < 400C
(C). > 500C
(D). < 300C
(E). None of these
Answer of Question : < 300C
Which of the following is produced by heavy oil on refraction?
(A). grease
(B). diesel oil
(C). Asphalt
(D). kerosene oil
(E). None of these
Answer of Question : grease
_____ petrol is produced by the synthesis of coal.
(A). 40%
(B). 30%
(C). 80%
(D). 50%
(E). None of these
Answer of Question : 30%
Water is removed by ______
(A). Cottrells process
(B). Kjeldahl’s process
(C). Filtration
(D). Orsteds process
(E). None of these
Answer of Question : Cottrells process
In_______ form, the crude oil is present.
(A). emulsion of impurities and moisture
(B). emulsion of oil and impurities
(C). emulsion of brine and impurities
(D). emulsion of oil and brine
(E). None of these
Answer of Question : emulsion of oil and brine
It is treated with_____ to remove sulfur compounds from the petroleum.
(A). copper nitrate
(B). magnesium chloride
(C). copper oxide
(D). sodium chloride
(E). None of these
Answer of Question :copper oxide
During the removal of harmful impurities, the scales formed can be removed by the _______ process.
(A). dehydration
(B). electroplating
(C). electrotyping
(D). electrolysis
(E). None of these
Answer of Question : dehydration
_______ is the fraction obtained on distillation used in dry cleaning.
(A). petroleum ether
(B). naphtha
(C). gas oil
(D). heavy oil
(E). None of these
Answer of Question : naphtha
Diesel oil has the boiling range of _____
(A). 120-180oC
(B). 250-320oC
(C). 320-400oC
(D). 180-250oC
(E). None of these
Answer of Question : 250-320oC
______ is the catalyst used in the Bergius process.
(A). aluminum oxide
(B). phosphoric acid
(C). zirconium oxide
(D). nickel oleate
(E). None of these
Answer of Question : nickel oleate
____ can be used as a preservative for wood.
(A). solvent spirit
(B). tar
(C). petroleum coke
(D). gasoline
(E). None of these
Answer of Question :tar
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