Petroleum Refinery Engineering Ethyl mercaptan is added to the Doctor negative LPG for facilitating the detection of its leakage (by bad odour) to the extent of about __________ ppm. 1 5000 10000 50 1 5000 10000 50 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Specific gravity of a petroleum product gives an indication of its Hydrocarbon content type (aromatic or paraffinic) Ease of atomisation Degree of refinement Sulphur content Hydrocarbon content type (aromatic or paraffinic) Ease of atomisation Degree of refinement Sulphur content ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest octane number? Aromatics I-paraffins Naphthenes Olefins Aromatics I-paraffins Naphthenes Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering H/C ratio (by weight) for the same number of carbon atoms is the highest in case of Paraffins Aromatics Naphthenes Olefins Paraffins Aromatics Naphthenes Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main use of heavy gas oil produced by the vacuum distillation unit is as a None of these Feedstock for fluid catalytic cracking unit Blending component for kerosene Blending component for petrol None of these Feedstock for fluid catalytic cracking unit Blending component for kerosene Blending component for petrol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Gasoline extracted from natural gas (by compression and cooling) is called the __________ gasoline. Casing head Polymer Straight run Unleaded Casing head Polymer Straight run Unleaded ANSWER DOWNLOAD EXAMIANS APP