Which of the following petroleum products contain minimum sulphur ?
Which of the following petroleum products contain minimum sulphur ?
A. Naphtha
B. Kerosene
C. LSHS
D. Furnace oil
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In case of liquid petrofuels, momentary combustion is observed at its ________________________?
In case of liquid petrofuels, momentary combustion is observed at its ________________________?A. Flash point
B. Preheating temperature corresponding to viscosity of 25 centistokes
C. Flame temperature
D. Fire pointAniline point test of an oil qualitatively indicates the ______________ content of an oil?
Aniline point test of an oil qualitatively indicates the ______________ content of an oil?A. Paraffin
B. Olefin
C. Aromatic
D. NaphtheneA typical yield of kerosene in straight run distillation of crude oil may be about __________________ percent?
A typical yield of kerosene in straight run distillation of crude oil may be about __________________ percent?A. 4
B. 10
C. 18
D. 26Diesel index (an alternative index for expressing the quality of diesel) is_______________?
Diesel index (an alternative index for expressing the quality of diesel) is_______________?A. Determined by using a test engine
B. Not related to aniline point
C. Equal to cetane number plus 3
D. All A., B. & C.Catalyst used in catalytic reforming is__________________?
Catalyst used in catalytic reforming is__________________?A. Platinum on alumina
B. Nickel
C. Iron
D. Aluminium chlorideCnH2n is the general formula for_______________?
CnH2n is the general formula for_______________?A. Olefins
B. Naphthenes
C. Both A. and B.
D. Neither A. nor B.