Task 2 - Fossil Fuels Quiz

What temperature can kerosene remain a liquid in cold weathers?

• Minus 20 degrees

• Minus 30 degrees

• Minus 40 degrees

• Minus 50 degrees

What British Standard covers Kerosene grade C2?

• BS2869:2015

• BS2869:2016

• BS2869:2017

• BS2869:2018

What is the highest energy coal available commercially? State its properties.

• Bituminous - 8 KW/KG - Carbon content 70 - 80%

• Lignite - 5 KW/KG - Carbon content 60 - 70%

• Anthracite - 10 KW/KG - Carbon content 86 - 97%

• Sub-bituminous - 6 KW/KG - Carbon content 65 - 75%

How is coke produced?

• By heating coal in coke ovens to around 500 Celsius

• By heating coal in coke ovens to around 1000 Celsius

• By heating coal in coke ovens to around 1500 Celsius

• By heating coal in coke ovens to around 2000 Celsius

How does Peat's carbon content compare to coal?

• Peat has a higher carbon content than coal.

• Peat has a lower carbon content than coal.

• Peat has the same carbon content as coal.

• Peat has no carbon content.