Used for irrigating extremely large area up to 500 hectares. . (A) Unlined wells (b) Lined wells (c) Tube wells. (d) Tanks.

Used for irrigating extremely large area up to 500 hectares. .
(A) Unlined wells (b) Lined wells (c) Tube wells. (d) Tanks.
by

1 Answer

Answer :

(c) Tube wells.
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Related questions

Such wells (Unlined) are constructed normally in areas.......a. Where the water table is low c. Where the farmer is affluent available.

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Last Answer : b. Where the water table is high.

Unlined wells are: a. Man-made b. Seasonal and not very deep. c. Supported by bricks d. Wall is constructed in a circular pattern

Description : Unlined wells are: a. Man-made b. Seasonal and not very deep. c. Supported by bricks d. Wall is constructed in a circular pattern

Last Answer : a. Man-made b. Seasonal and not very deep.

Such wells (Lined Wells) are....... a. Lined with Bricks and cement b. Used for domestic purposes c. Used for irrigation d. All of the above

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Last Answer : d. All of the above

Name the types of irrigation that does not prevail in India. A: Wells: B. Sprinkle. C. Tanks, D. Canals.

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Last Answer : B. Sprinkle.

Deccan Plateau is suitable for construction of _____________ a. Dams b. Bridges c. Tanks d. Wells

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Last Answer : c. Tanks

Most popular means of irrigation is A. Wells. B. Tanks. C. Canals. D. Drip irrigation.

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Last Answer : A. Wells.

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These canals are drawn directly from the river, A: Perennial canal. B. Inundation canal. C. Seasonal canal. D. Unlined canals.

Description : These canals are drawn directly from the river, A: Perennial canal. B. Inundation canal. C. Seasonal canal. D. Unlined canals.

Last Answer : B. Inundation canal.

Wells are popular means of irrigation because, A. They are cheap to construct and are private source. B. They can irrigate very large area. C. Wells occupy small area. D. All the above,

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Last Answer : A. They are cheap to construct and are private source.

Which among the following is not a modern means of irrigation. A. Sprinkle. B. Perennial Canals. C. Tube wells. D. Persian wheel.

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Nehru called these “temples of modern India”.(a) Tube wells. above. Ans: B (b) Multipurpose Dams. (c) Ordinary wells. (d) None of the

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What is the approximate area irrigated by a well? a. 4 hectares. b. 5 to 10 hectares. c. 20 to 30 hectares. d. 1 to 2 hectares.

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Last Answer : d. 1 to 2 hectares.

This mode of irrigation can be used to irrigate extremely large area in various regions single handedly. A. Sprinkle. B. Drip.C. Sprinkle. D. Canal.

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Last Answer : D. Canal.

Canal irrigation is possible in the North India plain on account of A. Presence of perennial rivers. B. Very fertile land. C. Canals can irrigate 100s of hectares. D. Presence of flat land.

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Last Answer : All the above

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Last Answer : B. Canal irrigation.

Which characteristic is applicable to this method of irrigation? (Surface Wells) a. About 10% of the irrigated area in India is under this method of irrigation. b. Is an age old method of supplying water for various purposes? c. Water from this source is not potable. d. All of the above.

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Last Answer : b. Is an age old method of supplying water for various purposes?

Tanks of the Deccan area are a. Snow-fed b. Perennial c. Constructed near alluvial plains d. Used when streams become torrential

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Last Answer : d. Used when streams become torrential

Name the State which leads in irrigation by wells in India. A: Uttar Pradesh. B. Rajasthan. C. Maharashtra. D. Karnataka.

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Last Answer : A: Uttar Pradesh.

Most widely used means of irrigation in South India. A. Sprinkle. B. Wells. C. Drip. D. Canal.

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Last Answer : D. Canal.

Most expensive means of irrigation in India. A. Sprinkle. B. Wells. C. Tank. D. Drip.

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Last Answer : A. Sprinkle.

Most popular means of irrigation in India. A. Canal. B. Wells. C. Sprinkle. D. Drip.

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Last Answer : B. Wells.

Ideal conditions for drilling wells are: a. Plentiful water. b. Soft soil. c. Not very deep.

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Last Answer : All the options

In the lever method water can be lifted from shallow wells to a height of ______ a. 8 mts b. 3.5 to 4.5 mts c. 7- 10 mts d. 12 mts

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Last Answer : b. 3.5 to 4.5 mts

Identify the method of recharging groundwater aquifers. (a) Bore wells (b) Recharge trenches (c) Percolation pits. (d) Recharge trenches.

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Tanks play which of the important role. A. Saving water. B. Increasing ground water. C. Cheap mode of irrigation. D. All.

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Last Answer : D. All.

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Last Answer : C. The Peninsular Plateau.

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Last Answer : d. All of the above

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Last Answer : C. Can irrigate huge area.

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Last Answer : C. Punjab.

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Description : The area under irrigation in India is about A. 39 %. B. 36 %. C. 64%. D. 46 %.

Last Answer : B. 36 %.

The area of land where water collects after the rain is termed as: A. Watershed. B. Catchment area. C. Aquifer. D. Percolation area.

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Last Answer : B. Catchment area.

The spacing of tube wells should generally be more than ----------from the circle of influence a)10 metre b)50 metre c)100 metre* d) 500 metre

Description : The spacing of tube wells should generally be more than ----------from the circle of influence a)10 metre b)50 metre c)100 metre* d) 500 metre

Last Answer : c)100 metre*

An intense rain is falling at a uniform rate of 7.5 cm/hour for a period of 60 minutes on a basin whose area is 500 hectares. If the average infiltration capacity during the entire rain period is assumed to be 1.5 cm/hr, the maximum run-off rate based on 10 minute peak percentage of 16% from distributing graph of the basin, is (A) 40 cumecs (B) 60 cumecs (C) 80 cumecs (D) 100 cumecs

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Last Answer : Answer: Option C

Well irrigation is most prominent in A. Punjab, Haryana, UP, Bihar. B. Maharashtra, Karnataka, Gujarat, Tamil Nadu. C. Rajasthan, Gujarat. MP and Orissa. D. Meghalaya, Sikkim, Nagaland and Jammu Kashmir.

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Last Answer : A. Punjab, Haryana, UP, Bihar

Sulphuric acid pickling tanks are lined with (A) Nickel (B) Rubber (C) Aluminium (D) Glass

Description : Sulphuric acid pickling tanks are lined with (A) Nickel (B) Rubber (C) Aluminium (D) Glass

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This is a method of........ a. Water Conservation b. Soil Conservation c. Groundwater Recharge d. All

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Last Answer : d. All

. Is not an advantage of this system of irrigation (Drip). a. Water application efficiency is high. b. Recycled non-portable water can be safely used. c. Moisture within the root zone can be maintained. d. Initial cost is more than overhead syste

Description : . Is not an advantage of this system of irrigation (Drip). a. Water application efficiency is high. b. Recycled non-portable water can be safely used. c. Moisture within the root zone can be maintained. d. Initial cost is more than overhead syste

Last Answer : d. Andhra Pradesh

Is not an advantage of this system of irrigation (Drip). a. Water application efficiency is high. b. Recycled non-portable water can be safely used. c. Moisture within the root zone can be maintained. d. Initial cost is more than overhead s

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Last Answer : d. Initial cost is more than overhead systems.

What is common to all of them? Select the most appropriate name. A. Soil erosion controlling methods. B. Traditional water harvesting methods. C. Modern methods of irrigation. D. All of them.

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Last Answer : B. Traditional water harvesting methods.

The picture shown here is a check dam. Which of the following benefit it does not provide. A. Increasing ground water level. B. Controlling the floods. C. Reducing soil erosion. D. Fishing activity.

Description : The picture shown here is a check dam. Which of the following benefit it does not provide. A. Increasing ground water level. B. Controlling the floods. C. Reducing soil erosion. D. Fishing activity.

Last Answer : D. Fishing activity.

The rain water harvesting shown here is A. Recharge Pit. B. Recharge Trench. C. Roof top rain water harvesting. D. Bunds of slopes.

Description : The rain water harvesting shown here is A. Recharge Pit. B. Recharge Trench. C. Roof top rain water harvesting. D. Bunds of slopes.

Last Answer : B. Recharge Trench.

This diagram shows, A. Course of river. B. Watershed. C. Water Divide. D Water conservation methods.

Description : This diagram shows, A. Course of river. B. Watershed. C. Water Divide. D Water conservation methods.

Last Answer : B. Watershed.

Bhakra Nangal Dam is constructed across, A. Satluj. B. Mahanadi. C. Ganga. D. Damodar.

Description : Bhakra Nangal Dam is constructed across, A. Satluj. B. Mahanadi. C. Ganga. D. Damodar.

Last Answer : A. Satluj.

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Last Answer : D. Indira Gandhi Canal.

__________is the largest state of canal irrigation. A. Uttar Pradesh. 2. Punjab. C. Haryana. D. Kerala

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Last Answer : A. Uttar Pradesh.