Class 11 Economics - Indian Economic Development - Chapter Infrastructure NCERT Solutions | What is the significance of ‘energ
What is the significance of ‘energy’? Differentiate between commercial and non-commercial sources of energy.
Energy is the most important component of economic infrastructure. It is a critical aspect of the development process of a nation. It is essential for industries as no commodity is produced without using energy. Nowadays, energy is used even in the agricultural sector. It is needed to operate tube-wells, tractors and thrashers. It is also required in houses for cooking. One cannot even think of a day without electricity and other sources of energy like petrol, LPG, etc. So, we can say that energy is the lifeline of the entire production activity.
| Commercial Energy | Non Commercial Energy |
|---|---|
|
i. The sources of energy that are available to the users at some price are referred to as commercial energy. ii. This form of energy is used for commercial purposes. iii. For example, coal, petroleum, natural gas and electricity. |
i. The sources of energy that are usually available freely to the users are referred to as non-commercial energy. ii. This form of energy is used for domestic consumption. iii. For example, Firewood, agricultural waste, animal waste (cow dung). |
More Questions From Class 11 Economics - Indian Economic Development - Chapter Infrastructure
- Q:-
Infrastructure contributes to the economic development of a country. Do you agree? Explain.
- Q:-
Discuss the main drawbacks of our health care system.
- Q:-
What are the various non-commercial sources of energy?
- Q:-
How do infrastructure facilities boost production?
- Q:-
What is the state of rural infrastructure in India?
- Q:-
What is a ‘global burden of disease’?
- Q:-
Describe the meaning of public health. Discuss the major public health measures undertaken by the state in recent years to control diseases.
- Q:-
Explain the two categories into which infrastructure is divided. How are both interdependent?
- Q:-
How are the rates of consumption of energy and economic growth connected?
- Q:-
How has women’s health become a matter of great concern?
Popular Questions of Class 11 Economics - Indian Economic Development
- Q:-
What was the focus of the economic policies pursued by the colonial government in India? What were the impacts of these policies?
- Q:-
What are the two major sources of human capital in a country?
- Q:-
What do you mean by rural development? Bring out the key issues in rural development.
- Q:-
Define a plan?
- Q:-
Who is a worker?
- Q:-
What is meant by environment?
- Q:-
Why are regional and economic groupings formed?
- Q:-
Why were reforms introduced in India?
- Q:-
Why calorie-based norm is not adequate to identify the poor?
- Q:-
Name some notable economists who estimated India’s per capita income during the colonial period?
Recently Viewed Questions of Class 11 Economics - Indian Economic Development
- Q:-
What is the Green Revolution? Why was it implemented and how did Does it benefit the farmers? Explain in brief.
- Q:-
Identify six factors contributing to land degradation in India.
- Q:-
Discuss the following as a source of human capital formation
(i) Health infrastructure
(ii) Expenditure on migration. - Q:-
Two major environmental issues facing the world today are ____________ and _____________.
- Q:-
Why are regional and economic groupings formed?
- Q:-
Find the odd man out (i) owner of a saloon (ii) a cobbler (iii) a cashier in Mother Dairy (iv) a tuition master (v) transport operator (vi) construction worker.
- Q:-
Discuss the need for promoting women’s education in India.
- Q:-
Mention the salient demographic indicators of China, Pakistan and India.
- Q:-
Why, despite the implementation of the green revolution, 65 percent of our population continued to be engaged in the agriculture sector till 1990?
- Q:-
The following table shows the population and worker population ratio for India in 1999-2000. Can you estimate the workforce (urban and total) for India?
Region Estimates of
Population
(in crores)Worker
Population
RatioEstimated
No. of Workers
(in crores)Rural
Uraban
Total71.88
28.52
100.4041.9
33.7
39.571.88/100 x 41.9 = 30.12
?
?
- All Chapters Of Class 11 Economics - Indian Economic Development
- All Subjects Of Class 11