Bissoy.com
Login
Doctors
Medicines
MCQs
Q&A
Ask
Merit Test
Questions
Courses
The most economical section of a rectangular channel is one which has hydraulic mean depth or hydraulic radius equal to?
Half the depth
Half the breadth
Twice the depth
Twice the breadth
LohaHridoy
0
Edit
6
views
2025-01-04 04:42
1
Answers
AhmedNazir
Answer: Option 1
Let'
0
Thanks
6
views
Answered
2022-09-01 13:21
Report
Edit
Call
Related Questions
The velocity through a channel of circular section will be maximum when the depth of water is __________ the diameter of the circular channel.?
1 Answers
5
Views
The discharge through a channel of circular section will be maximum when the depth of water is __________ the diameter of the circular channel.?
1 Answers
6
Views
In open channel flow in a rectangular channel, the ratio between the critical depth and the initial depth, when a hydraulic jump occurs is?
1 Answers
6
Views
According to Chezy's formula, the discharge through an open channel is (where A = Area of flow, C = Chezy's constant, m = Hydraulic mean depth, and i = Uniform slope in bed)?
1 Answers
4
Views
The critical depth for a channel is given by (where q = Unit discharge (discharge per unit width) through the channel)?
1 Answers
6
Views
According to Kennedy, the critical velocity (V₀) in meters in a channel is the mean velocity which keeps the channel free from silting or scouring. Its value is given by (where m is critical velocity ratio and D is the depth of the channel).?
1 Answers
5
Views
The location of centre of pressure, which defines the point of application of the total pressure force on the surface, can be calculated by applying the principle of moments according to which "sum of the moment of the resultant force about an axis is equal to the sum of the components about the same axis". The centre of pressure of a rectangular surface (of width 'w') immersed vertically in a static mass of fluid is at a depth of(where, y = depth of the liquid)?
1 Answers
6
Views
The most economical section of a trapezoidal channel is one which has hydraulic mean depth equal to?
1 Answers
5
Views
The most economical channel section for the fluid flow is the one for which the discharge is maximum for a given cross-sectional area. Vertical velocity distribution in an open channel for laminar flow can be assumed to be?
1 Answers
5
Views
If the rotating mass of a rim type flywheel is distributed on another rim type flywheel whose mean radius is half the mean radius of the former, then energy stored in the latter at the same speed will be?
1 Answers
5
Views
কোরআন
হাদিস
চাকুরি প্রস্তুতি
বিশ্ববিদ্যালয় ভর্তি
মেডিকেল SBA
12
এইচএসসি
10
এসএসসি
8
জেএসসি
এক্সাম দিয়ে মেধা যাচাই করুন
Job Preparation (1125)
Admission (754)
এসএসসি (10)
এইচএসসি (5)
Login Required
You need to log in to continue.
Login
Cancel
Download Required
You need to download the app to make a call.
Download
Cancel