Login

Remember

Register

CarrierAdda QnA

Q&A
Hot!
Unanswered
Tags
Users
Ask a Question

Home
Irrigation Engineering
Duty of wells expressed in hectares the well can...

Duty of wells expressed in hectares the well can irrigate to bring a crop to maturity because of ___________

← Prev Question Next Question →

+1 vote

asked Aug 25, 2023 in Irrigation Engineering by Carter (75.2k points)

Duty of wells expressed in hectares the well can irrigate to bring a crop to maturity because of ___________

(a) well irrigation is a minor scheme

(b) well water is lifted immediately and cannot be expressed in ha/m^3/sec

(c) well is situated in the middle of the commanded area

(d) wells are owned by cultivators and so the source of supply is a private one

I got this question during an online interview.

This interesting question is from Tube Well-2 topic in division Ground Water for Irrigation through Wells and Tubewells of Irrigation Engineering

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

Facebook Twitter LinkedIn

Please log in or register to answer this question.

1 Answer

0 votes

answered Sep 5, 2023 by Greg (106k points)

The correct answer is (b) well water is lifted immediately and cannot be expressed in ha/m^3/sec

To explain I would say: In well irrigation water is lifted intermittently. The duty of a well is the area of land in hectares the well can irrigate annually and fully to bring a crop to maturity. It cannot be expressed in hectares/m^3/sec for a base period of a crop.

Please log in or register to add a comment.

Related questions

+1 vote

1 answer

The amount of water required from wells to mature a similar crop is more than that required in canal irrigation.

asked Aug 22, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

Which of the following strainer is used for shallow irrigation tube wells particularly in deltaic regions of developing countries?

asked Aug 25, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

Which of the following pumps is also used for testing or development of wells?

asked Aug 22, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

Which log represents the type of strata existing at different depths and encountered during digging or boring of the wells?

asked Aug 22, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

A household tube well is called Abyssinian tube well falls under _________

asked Aug 22, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

Reversing the direction of flow by surging the well does help in removing the bridging.

asked Sep 6, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

Rewhiding the well involves ____________________

asked Aug 22, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

Which of the following is an effective method for the development of well?

asked Aug 19, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

Which of the following pump can effectively lift water under the maximum suction head of 6 to 8 meters?

asked Aug 25, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

The appropriate life of a tubewell in India is of the order of ______

asked Aug 22, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

Incrustation of the tubewell pipes may lead to _________________

asked Aug 19, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

Which of the following gives an indication of the chemical quality of the groundwater?

asked Aug 22, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

Corrosion of tubewell pipes may cause _______________

asked Aug 19, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-2

+1 vote

1 answer

A pump was installed in a field to supply water to the crops. The duty for this crop is 432 hectares/cumec on the field and the efficiency of pump is 50%. The sown area of the field is 5 hectares. Determine the maximum output required (H.P) of the pump, if the highest water level is 4 meters below the highest portion of the field. Assume negligible field channel losses.

asked Aug 16, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
sediment transport and irrigation channels design
design capacity for an irrigation canal

+1 vote

1 answer

Depending upon the type of sub-soil formation, the construction of well is done in two ways i.e. Dug wells and Sunk wells. Dug wells are constructed in soft formations.

asked Aug 22, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
open well and dug well

+1 vote

1 answer

What is the volume of groundwater which can be extracted by gravity drainage from a soil stratum when expressed as percentage fraction of the volume of the soil stratum?

asked Aug 25, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
aquifers and their type-1

+1 vote

1 answer

The discharge per unit drawdown at a well is known as ___________

asked Aug 25, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
aquifers and their type-2

+1 vote

1 answer

The line joining the static water levels in several wells excavated through a confined aquifer is known as the _____________

asked Sep 5, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
aquifers and their type-2

+1 vote

1 answer

A well 3 meters in diameter has its normal water level 3 meters below the ground level. By pumping water level in the well is depressed to 10 meters below the ground level. In 4 hours the water rises by 5 meters. Calculate the specific yield of the well.

asked Aug 23, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
open well and dug well

+1 vote

1 answer

A well is to be constructed in a fine sandy sub-soil formation. The discharge of the well under the depression head of 4 m is 0.004 m^3/sec. Calculate the diameter of the well.

asked Aug 22, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
open well and dug well

+1 vote

1 answer

Which of the following geological formation contains and readily yields water to our tube wells?

asked Sep 17, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
aquifers and their type-1

+1 vote

1 answer

The safe depression head for open wells is generally taken to be x times the critical depression head when x is ______

asked Aug 22, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
open well and dug well

+1 vote

1 answer

Bored tube wells in rocky consolidated formations as are encountered in the South Indian States of our country are usually drilled by _____________

asked Aug 22, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-1

+1 vote

1 answer

The rate of water contribution to the well increases with the increase in the depression head.

asked Aug 25, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
open well and dug well

+1 vote

1 answer

The most widely used type of a deep state tube well in India is __________

asked Nov 9, 2023 in Irrigation Engineering by Carter (75.2k points)

irrigation engineering
ground water for irrigation through wells and tubewells
tube well-1

Facebook Twitter LinkedIn

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community

Categories

All categories
Environmental Biotechnology (884)
Environmental Engineering (1.1k)
Enzyme Technology (752)
Farm Machinery (534)
Fermentation Technology (994)
Finite Element Method (481)
Fluid Mechanics (948)
Fluidization Engineering (267)
Food Engineering (984)
Food Packaging Technology (502)
Food Processing Unit Operations (663)
Foundry and Forging (381)
Genetic Engineering (710)
Geotechnical Engineering I (1.2k)
Geotechnical Engineering II (735)
Hazardous Waste Management (880)
Software Architecture (921)
Mass Transfer (499)
Machine Dynamics (772)
Machine Kinematics (912)
Irrigation Engineering (1.2k)
Linear Integrated Circuits (484)
Machine Design (0)
Machine Drawing (0)

Send feedback
About Us
Copyright
Privacy Policy
Terms of Use
Contact Us

Powered by TalkJarvis

...