Essay on fuel efficiency
in 700 words
Answers
Explanation:
Fuel efficient cars are a mix between electric cars and hybrid cars which means that the amount of gasoline combusted is reduced since they are powered on a combination of both electric and gasoline motors. These fuel efficient cars are therefore of great importance since their efficiencies leads to a reduction in the amount of gas utilized which further translates to reduced cost of gas. On a long-term, it is also beneficial because the maintenance cost and state or federal charges remain the same while the license and company tax go down, providing consumers with incentive to drive fuel efficient cars. Both of these taxes are based on the amount of carbon dioxide emissions released by the vehicle. The government set a law that all fuel efficient cars including hybrids and electric cars would get up to eight thousand dollars of tax credit cut to owners of fuel efficient cars in America.
Explanation:
Fuel is basically any substance that generates chemical or nuclear energy. Different types of fuels are used in different tasks. Some of these tasks include warming, heating, cooking, producing industrial goods, running machinery, etc.
Fuels generate chemical and nuclear energy as heat. These are used to accomplish various tasks with ease. Petrol, diesel, LPG, wood, coal tar, cow dung, charcoal, methane, coal gas, water gas and kerosene are some of the examples of fuels.
A substance that produces chemical or nuclear energy when it comes in contact with other substances is called fuel. This energy is used as it is or is further converted to mechanical energy and is put to use in different ways. Some of the common tasks carried out with the help of different fuels include running vehicles, operating machinery, cooking, ironing and warming.
Chemical fuels have broadly been classified into three categories – Solid fuel, Liquid fuel and Gaseous fuel. Solid fuels include wood, cow dung, charcoal and coke to name a few. Liquid fuels include petroleum which is processed to form various varieties of liquid fuels such diesel, naphtha, kerosene, etc. Natural gases come under the category of gaseous fuels. These are processed and converted into CNG, blast furnace gas, methane and coal gas for various purposes. Nuclear fuels on the other hand are divided into two categories – Fission and Fusion. Each of these fuels has its own unique utility. We use most of these to carry out our day to day tasks.
Fuels are fast depleting from the surface of the earth. This is because their demand is growing at a rapid speed whereas its supply is limited. We must use these substances wisely so that they do not get exhausted.