Coal is used when a company wants to produce a huge amount of heat energy for the lowest cost, such as for an electrical power plant. Coal is considerably cheaper than oil or gas.
How did they used to coal mine
coal is used for heat
No. Coal is a noun, but is widely used as an adjunct with other nouns, as in coal scuttle, coal car, coal chute, or coal miner. The adjective "coaly" is used for the look, smell or other attributes of coal.
Coal is used by communities by BBQ
No. Coal can be used anywhere.
Coal is used for electricity and industrial uses
to rake coal
Coal was used as power.
the coal is crushed first then the coal is passed for burning
compared to what. Percentage of coal used to make iron/steel, or percentage of coal shipped overseas, or percentage of coal used to make electricity, or....
Bituminous coal can be used for both metallurgical and steam coal applications. Metallurgical coal is used in the steelmaking process to help create coke, while steam coal is used as a fuel source for generating electricity.
what materials were used to make coal trucks