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More Questions on This Topic :

Question 1. A petroleum well is called 'dry', if it contains
  1.    Very little oil
  2.    No natural gas
  3.    Only natural gas
  4.    All of the above
Answer: Option C

Question 2. Testing of the knocking characteristics of petrofuels is done in a __________ engine.
  1.    Carnot
  2.    CFR (Co-operative fuel research)
  3.    Stirling
  4.    Diesel
Answer: Option B

Question 3. Removal of light fractions from crude oil is called its
  1.    Sweetening
  2.    Dehydration
  3.    Stabilisation
  4.    Visbreaking
Answer: Option C

Question 4. Liquefied Petroleum Gas (LPG) is mainly a mixture of
  1.    Propane & butane
  2.    Methane & ethane
  3.    High boiling olefins
  4.    High boiling naphthenes
Answer: Option A

Question 5. LSHS is a type of furnace oil, which
  1.    Is more viscous than high viscosity furnace oil (HVFO)
  2.    Stands for low sulphur heavy stock
  3.    Is an ideal fuel for metallurgical furnaces due to its lower sulphur content (< 1%)
  4.    All of the above
Answer: Option D

Question 6. The vacuum maintained in vacuum distillation unit for reduced crude is about __________ mmHg.
  1.    1.2
  2.    12
  3.    120
  4.    700
Answer: Option C