Which is not a commercial source of energy?
Commercial source of energy such as coal, petroleum & natural gas are obtained commercially whereas fire wood is obtained non-commercially by people from wastelands forestlands in terms of twigs, sticks etc.
Which is included in commercial energy source?
The most commercialized forms of commercial energy sources are electricity, coal, and advanced petroleum products. They are used for electricity generation on the basis of industrial, agricultural, transportation, and commercial development of the different countries of the modern world.
What are not energy sources?
There are four major types of nonrenewable resources: oil, natural gas, coal, and nuclear energy. Oil, natural gas, and coal are collectively called fossil fuels. Fossil fuels were formed within the Earth from dead plants and animals over millions of years—hence the name “fossil” fuels.
Which is the non commercial source of energy Mcq?
Non commercial sources of energy consist of firewood agricultural wastes, vegetable wastes, dried dung etc.
Which of the following is commercial energy source MCQS?
Solution(By Examveda Team)
Natural gas occurs along with the belt of other fossil fuels in sedimentary rocks. It is also a good source of clean energy as due to good carbon content it has high calorific value with low residue.
What are commercial resources?
The energy sources that are used to generate electricity and that are available in the marketplace with a specific price are known as commercial energy sources. The most commercialized forms of commercial energy sources are electricity, coal, and advanced petroleum products.
What are the 7 types of non-renewable energy?
Different Examples of Nonrenewable Resources
- Oil. Liquid petroleum — crude oil — is the only nonrenewable resource in fluid form. …
- Natural Gas. Natural gas reserves often share space with underground oil reserves, so the two nonrenewable resources are often extracted at the same time. …
- Coal. …
- Tar Sand and Oil Shale. …
Which of the following is not renewable source of energy?
Coal is a non – renewable source of energy. It takes thousands of years to form coal in nature. Additional information: Coal and petroleum are fossil fuels.
What are the five sources of energy?
There are five major renewable energy sources
- Solar energy from the sun.
- Geothermal energy from heat inside the earth.
- Wind energy.
- Biomass from plants.
- Hydropower from flowing water.