A. It is highly aromatic in nature
B. It is highly paraffinic in nature
C. It has a very low diesel index
D. Its ignition quality is very poor
Related Mcqs:
- Equal volumes of aniline and diesel oil when mixed at room temperature (during summer) was found to be completely miscible. It means that the aniline point of the diesel is _______________ the room temperature?
A. More than
B. Less than
C. Same as
D. Either more or less; depends on the room temperature - 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_________________?
A. Molecular weight
B. Aromatics content
C. Both A. & B.
D. Neither ‘a’ nor ‘b’ - High aniline point of diesel indicates that, it _____________________?
A. Is highly aromatic
B. Has a large ignition delay
C. Is highly paraffinic
D. Has a low diesel index - Aniline point of high speed diesel may be about ____________ °C ?
A. 35
B. 70
C. 105
D. 150 - Aniline point of the diesel is a measure of its ______________ content?
A. Aromatic
B. Paraffin
C. Olefin
D. Naphthene - Aniline point test of an oil qualitatively indicates the ______________ content of an oil?
A. Paraffin
B. Olefin
C. Aromatic
D. Naphthene - Water separometer index (modified) (WSIM) of a petrofuel is the measure of its____________________?
A. Emulsification tendency
B. Water separation characteristics
C. Water content
D. Water absorbing capacity from atmosphere - Pour point of a petrofuel is________________?
A. Multiple of 3°F
B. Multiple of 5°F
C. 5°C below the temperature at which oil ceases to flow
D. None of these - 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. - Aniline point is the _________________?
A. Characteristic property of diesel & lubricating oils
B. Measure of aromatic content of oil
C. Both A. and B.
D. Neither A. nor B.
