Login

Remember

Register

CarrierAdda QnA

Q&A
Hot!
Unanswered
Tags
Users
Ask a Question

Home
Irrigation Engineering
The greater is the fluming, the greater is the...

The greater is the fluming, the greater is the length of upstream and downstream transition wings.

← Prev Question Next Question →

+1 vote

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

The greater is the fluming, the greater is the length of upstream and downstream transition wings.

(a) True

(b) False

This question was addressed to me in an online quiz.

Enquiry is from Cross Drainage Work Design topic in portion Cross Drainage Work of Irrigation Engineering

irrigation engineering
cross drainage work
cross drainage work design

Facebook Twitter LinkedIn

Please log in or register to answer this question.

1 Answer

0 votes

answered Sep 17, 2023 by Greg (106k points)

Correct option is (a) True

For explanation: The reduction in the width of the aqueduct saves cost which is balanced with the extra cost of the transition wings. The permissible head loss and the economy are the factors governing the extent of the fluming.

Please log in or register to add a comment.

Related questions

+1 vote

1 answer

Which of the following wings protect the earthen slopes of the canal and also guide the drainage water?

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

irrigation engineering
cross drainage work
cross drainage work design

+1 vote

1 answer

Which of the following method is applicable for the design of channel transition when the water depths of the flumed and unflumed section are the same or maybe different?

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

irrigation engineering
cross drainage work
cross drainage work design

+1 vote

1 answer

A siphon aqueduct is constructed at a canal crossing site where drainage HFL was 212.2 m by allowing an afflux of 0.4 m at high flood discharge. At this site, the water level downstream of the crossing at the same high flood will be _________

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

irrigation engineering
cross drainage work
cross drainage work design

+1 vote

1 answer

The head loss through a siphon barrel is usually given by Unwin’s formula by neglecting velocity of approach as HL = [1 + F1 + F2. L/R] V^2/2g, where F1 and F2 respectively represent the coefficient of head losses due to?

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

irrigation engineering
cross drainage work
cross drainage work design

+1 vote

1 answer

The most appropriate and economical CD work at the above site will be:

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

irrigation engineering
cross drainage work
cross drainage work design

+1 vote

1 answer

Calculate the depth of cut-off for scour holes for an irrigation channel of F.S.Q equal to 354 cumecs and H.F.Q of natural drainage equal to 600 cumecs. Assume the value of friction factor as 1.

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

irrigation engineering
cross drainage work
cross drainage work design

+1 vote

1 answer

What is Lacey’s equation for fixing the approximate value of the required waterway for the drain?

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

irrigation engineering
cross drainage work
cross drainage work design

+1 vote

1 answer

The maximum permissible reduction in the waterway from Lacey’s perimeter is _______

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

irrigation engineering
cross drainage work
cross drainage work design

+1 vote

1 answer

The permissible velocity through the barrels is generally limited to _____________

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

irrigation engineering
cross drainage work
cross drainage work design

+1 vote

1 answer

In a siphon aqueduct, the worst condition of uplift on the floor occurs when ________

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

irrigation engineering
cross drainage work
cross drainage work design

+1 vote

1 answer

Calculate the value of hydraulic mean radius for a channel designed by Lacey’s theory which has a mean velocity of 1m/sec. The silt factor can be taken as unity.

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

irrigation engineering
cross drainage work
cross drainage work design

+1 vote

1 answer

To reduce the cost of the CD works we resort to _____

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

irrigation engineering
cross drainage work
cross drainage work design

+1 vote

1 answer

Calculate the length of upstream talus if the length of the downstream loose stone talus is 20 m.

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

irrigation engineering
seepage theories and weirs and barrages design
seepage theories

+1 vote

1 answer

What is the shape of upstream wings in design of baffle fall?

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

irrigation engineering
canal falls

+1 vote

1 answer

What is the minimum difference between the upstream and downstream water levels to allow designed discharge through the module?

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

irrigation engineering
regulation modules and canal structure
regulation modules

+1 vote

1 answer

Which of the following is usually adopted for contraction and construction joints?

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

irrigation engineering
cross drainage work
joints provision and water bars in rcc ducts of aqueducts

+1 vote

1 answer

Which CD work is generally adopted when the drainage discharge is small and the drain crosses the canal with its bed level equal to or slightly higher than the canal FSL?

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

irrigation engineering
cross drainage work
types of cross drainage work

+1 vote

1 answer

Which of the following is a movement joint with complete discontinuity in both reinforcement and concrete and intended to accommodate either expansion or contraction of the structure?

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

irrigation engineering
cross drainage work
joints provision and water bars in rcc ducts of aqueducts

+1 vote

1 answer

The crossing arrangement preferably made at the junction of a huge canal and a river stream carrying a short-lived high flood discharge at almost equal bed levels is a __________

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

irrigation engineering
cross drainage work
types of cross drainage work

+1 vote

1 answer

Inlets and Outlets are inferior to aqueduct or super-passage type of work.

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

irrigation engineering
cross drainage work
cross drainage

+1 vote

1 answer

Which of the following can be used as support for an effective joint sealing compound in floor and floor joints?

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

irrigation engineering
cross drainage work
joints provision and water bars in rcc ducts of aqueducts

+1 vote

1 answer

The expansion joints in floors and walls should normally be provided at a spacing of not more than ___________

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

irrigation engineering
cross drainage work
joints provision and water bars in rcc ducts of aqueducts

+1 vote

1 answer

The relative bed levels of the canal and the drainage may be changed and manipulated by _________________

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

irrigation engineering
cross drainage work
cross drainage

+1 vote

1 answer

Which of the following formula is valid when the downstream depth is more than 80% of the upstream depth?

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

irrigation engineering
culverts and small road bridges construction
small road bridges construction

+2 votes

1 answer

The height of water on upstream and downstream side of a submerged weir of 4 m length are 24 cm and 13 cm. If Cd for free and drowned portions are .62 and .78 respectively, find the discharge over the weir.

asked Jan 30, 2022 in Fluid Mechanics by Charlotte (118k points)

fluid mechanics
orifices
mouthpieces
notches and weirs
discharge over different type of weirs

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 (404)
Machine Design (0)
Machine Drawing (0)

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

Powered by TalkJarvis

...