Highest quality bitumen is produced from the __________________ crude oil?

Related Mcqs:

Which parameter is used for the grading of paraffin waxes ?

A. Specific gravity B. Melting point C. Viscosity D. Penetration number...

Flash point of atmospheric distillation residue is determined by ______________ apparatus?

A. Pensky-Martens (closed cup type) B. Abel C. Cleveland (open cup type) D. None of these...

Aromatics have the highest ________________ of all the hydrocarbons of same carbon atoms?

A. Smoke point B. Octane number C. Cetane number D. Viscosity...

Testing of the knocking characteristics of petrofuels is done in a _________________ engine ?

A. Carnot B. CFR (Co-operative fuel research) C. Stirling D. Diesel...

Choose the correct statement ?

A. Octane number of i-octane is zero B. Octane number of paraffins increases with increasing number of carbon atoms C. Branched chain paraffins have higher octane number than straight chain paraffins with same number of carbon atoms D. The aromatics have lower octane number than naphthenes with same number of carbon atoms...