Oil and Gas Sector

36. What is the process of converting natural gas into electricity through the combustion of gas turbines called?
a) Combined cycle
b) Gasification
c) Methanation
d) Pyrolysis

37. Which gas is the primary component of liquefied natural gas (LNG)?
a) Oxygen
b) Carbon dioxide
c) Methane
d) Nitrogen

38. What is the term used to describe the exploration and production activities in the oil and gas industry?
a) Upstream
b) Midstream
c) Downstream
d) Refinery

39. Which country is the largest exporter of petroleum products in the world?
a) United States
b) Russia
c) Saudi Arabia
d) China

40. What is the process of converting heavy crude oil into lighter products by adding hydrogen called?
a) Hydrogenation
b) Cracking
c) Reforming
d) Desulfurization