Chemical Engineering - Petroleum Refinery Engineering

16.
Flash point of diesel/kerosene (>50°C) is determined by the
Abel apparatus
Pensky-Martens apparatus
Saybolt chromometer
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
Visbreaking
uses natural gas as feed.
is carried out at atmospheric pressure.
produces fuel oil of lower viscosity.
produces gasoline only.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
Cetane number of alpha methyl naphthalene is assumed to be
0
100
50
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
Methyl tertiary butyl ether (MTBE), a high octane (octane no. = 115) gasoline blending component is produced by the simple additive reaction of isobutylene with
methyl alcohol
ethyl alcohol
methane
ethane
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
LPG when brought to atmospheric pressure & temperature will be a
liquid lighter than water.
liquid heavier than water.
gas lighter than air.
gas heavier than air.
Answer: Option
Explanation:
No answer description is available. Let's discuss.