Petroleum Refinery Engineering Testing of the knocking characteristics of petrofuels is done in a __________ engine. Stirling CFR (Co-operative fuel research) Carnot Diesel Stirling CFR (Co-operative fuel research) Carnot Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of petroleum contains maximum sulphur? Naphtha Diesel Atmospheric residue Gasoline Naphtha Diesel Atmospheric residue Gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude oils containing more than __________ kg of total salts (expressed in terms of NaCl) per thousand barrel is called a 'salty crude'. 1 15 5 25 1 15 5 25 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Most widely used solvent for dewaxing is Petroleum ether Naphtha Sodium plumbite Methyl-ethyl-ketone (MEK) Petroleum ether Naphtha Sodium plumbite Methyl-ethyl-ketone (MEK) ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of a crude oil will have the maximum gravity API (i.e. °API) ? Diesel Vacuum gas oil Atmospheric gas oil Gasoline Diesel Vacuum gas oil Atmospheric gas oil Gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Raw Kerosene has a smoke point of 15 mm. After it is subjected to dearomatisation by liquid SO₂ extraction (Edeleanu process), its smoke point may become __________ mm. 100 10 25 5 100 10 25 5 ANSWER DOWNLOAD EXAMIANS APP
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