The Eladr Protocol is a decentralized, security and efficiency enhanced Web3 noSQL database powered by IPFS as the data storage layer https://ipfs.io/, and the Cardano block chain as the rewards token platform, https://cardano.org/. It provides a JSON based, IPFS layer 2 solution for data indexing and retrieval in an 'append only' file system built with open source Node.js API libraries.

The ELADR token was designed to incentivize and reward community members as a proof of contribution. Token holders are also granted access to EduLadder.com premium features as well as associated ELADR token enabled apps.

Real Problems! Real Experts!

Watch related videos of your favorite subject.
Connect with students from different parts of the world.
See Our team
Wondering how we keep quality?
Got unsolved questions?

We launched Anonymous immutable internet on eladr protocol

For any question or query please joinOur Telegram Channel !

Try BETA

Our Github Repo
FrontEnd BackEnd

GATE-Civil-Engg-2018-->View question

## A 10 m wide rectangular channel carries a discharge of 20 m^3/s under critical condition. Using g = 9.81 m/s^2, the specific energy (in m, up to two decimal places) is ______ (GATE-CIVIL-Engg-2018)

##### A 10 m wide rectangular channel carries a discharge of 20 m^3/s under critical condition.Using g = 9.81 m/s^2, the specific energy (in m, up to two decimal places) is ______

Taged users:

Likes:
Be first to like this question

Dislikes:
Be first to dislike this question

Ans. 1.11
Sol. Given : Rectangular channel of width ,
B 10m Discharge, 3 Q  20m /s 2 g  9.81m/s
To find : Specific energy, EC =?
For critical flow in rectangular channel,
Specific energy, 3 2 E y C c 
Here, 1 2 3 c q y g        20 3 2m /s/m 10
Q q B           1 2 3 2 0.741m 9.81
c y        
Hence, Specific energy, 3 2 E y C c  3 (0.741) 2   1.11m .

Likes:
|Jaynil-Gaglani

Dislikes:
Be first to dislike this answer

### Watch more videos from this user Here

Learn how to upload a video over here

Lets together make the web is a better place

We made eduladder by keeping the ideology of building a supermarket of all the educational material available under one roof. We are doing it with the help of individual contributors like you, interns and employees. So the resources you are looking for can be easily available and accessible also with the freedom of remix reuse and reshare our content under the terms of creative commons license with attribution required close.

You can also contribute to our vision of "Helping student to pass any exams" with these.