Resources for Power and Energy Generation

Q. Which of the following is not a type of coal?

1. Lignite
2. Bituminous
3. Peat
4. Anthracite

Q.

Explain the formation of coal.

Q.

Which source of energy is not ultimately derived from the suns energy?

1. Bio-mass

2. Geothermal energy

3. Wind energy

4. Nuclear energy

Q. Which of the following can be included in the category of Conventional Energy Resources?

1. Firewood
2. Coal
3. Petroleum
4. Atomic energy

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Which among the following are examples of conventional energy resources?

1. Firewood
2. Petroleum
3. Solar
4. Coal

Q. Which among the following can be included in the category of conventional energy resources?

1. Firewood
2. Coal
3. Petroleum
4. Atomic energy

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Energy resources that are considerably new in terms of usage are called ____________ Energy resources.

1. Conventional
2. Non conventional
3. New
4. Old

Q. Which of the following is/are the types of coal?

1. Bauxite
2. Lignite
3. Bituminous
4. Anthracite

Q. Peat is the earliest material created in the formation of coal.

1. True
2. False

Q. Which among the following are the types of coal?

1. Bauxite
2. Lignite
3. Bituminous
4. Anthracite

Q. Ritu is an inventor during the eighteenth century. She needs to find a way to keep her mechanical invention running. Which of the following sources of power is she most likely to use?

1. Nuclear energy
2. Fossil fuels
3. Tidal energy
4. Solar energy

Q. Which type of coal is metallurgical coal?

1. Lignite
2. Anthracite
3. Peat
4. Bituminous

Q. Statement 1: Peat is classified into Lignite, Bituminous, and Anthracite.

Statement 2: Lignite contains 60% - 70% carbon.

Identify each of the above statements as true or false and choose the correct option given below.

1. Statement 1 is true and statement 2 is false
2. Statement 2 is true and statement 1 is false
3. Both statements are true and statement 1 explains statement 2.
4. Both statements are true and statement 2 explains statement 1

Q. The composition of coal changes with different stages in its evolution.

1. True
2. False

Q. Choose the correct pairs with reference to the percentage of carbon content in coal.

1. Lignite
2. Bituminous
3. More than 86%
4. 60 to 70 %
5. Anthracite
6. 69 to 86%

Q. The composition of coal changes with different stages in its evolution.

1. True
2. False

Q. The composition of coal changes with different stages in its evolution.

1. True
2. False