Tag: economics

Questions Related to economics

Which of the following is a source of Commercial Energy?

  1. Firewood

  2. Dung Cakes

  3. Agricultural Wastes

  4. Water


Correct Option: D

Which of the following does not constitute Commercial Source of Energy?

  1. Firewood

  2. Gas

  3. Oil

  4. Radioactive Elements


Correct Option: A

Atomic Energy refers to Energy obtained from _________.

  1. water

  2. coal, oil and gas

  3. radioactive elements

  4. traditional sources


Correct Option: C

Hydro-Electricity refers to Energy obtained from ___________.

  1. water

  2. coal

  3. oil and gas

  4. radioactive elements


Correct Option: A

Non-Commercial Energy is obtained from __________.

  1. firewood

  2. dung cakes

  3. agricultural wastes

  4. all of the above


Correct Option: D

Thermal-Electricity refers to Energy obtained from ___________.

  1. water

  2. coal, oil and gas

  3. radioactive elements

  4. traditional sources


Correct Option: B

Commercial Sources of Energy are _________.

  1. water

  2. coal

  3. oil and gas

  4. all of the above


Correct Option: D

Electricity generated from Water is called ______________.

  1. thermal electricity

  2. hydro electricity

  3. atomic energy

  4. tidal energy


Correct Option: B

About $23\%$ of energy consumed is obtained from ________ sources.

  1. commercial

  2. non-commercial

  3. both (a) and (b)

  4. neither (a) nor (b)


Correct Option: B

Energy obtained from Water is called ___________.

  1. thermal-electricity

  2. hydro-electricity

  3. atomic energy

  4. non-commercial energy


Correct Option: B