Advertisements
Advertisements
Question
What are the several methods applied for lifting water from wells?
Advertisements
Solution
Several methods are used for lifting the water. The prevailing methods are the Persian Wheel, Mhote and the Picotin.
The Persian Wheel: It is also known as ‘Rehat’ and is worked by bullocks, buffaloes or camels.
Mhote: It is also worked by bullocks, moving up a sloping ramp to pull up a big leather bucket.
Picotin: In this device a vertical pole is employed for balancing the bucket and the equivalent load fixed on either ends. It is also known as ‘Dhenkuli’.
APPEARS IN
RELATED QUESTIONS
Differentiate between Surface water and Groundwater.
Multiple choice questions
Based on the information given below classify each of the situations as ‘suffering from water scarcity’ or ‘not suffering from water scarcity’.
(a) Region with high annual rainfall.
(b) Region having high annual rainfall and large population.
(c) Region having high annual rainfall but water is highly polluted.
(d) Region having low rainfall and low population.
Mention two advantages that surface wells have over inundation canals.
Where are tanks most widely used in India? Why?
Give Two advantages of tube-wells as a method of irrigation.
Give what are the conditions necessary for tube-wells.
What are the demerits of canals? How to overcome these defects?
Give two main reasons why water scarcity occurs in India.
Give reasons for the popularity of tanks in South India.
Or
Peninsular India is an ideal region for constructing tanks. Why?
Which of the following is a ground water source?
