Area of Cross-section given Proportionate Area Calculator

✖Area of cross-section while running partially full.ⓘ Area of cross-section [a]			+10% -10%
✖Proportionate area is ratio of area when water is partially full to area when water is totally full.ⓘ Proportionate area [P_a]			+10% -10%

✖Area of cross-section of pipe while running full.ⓘ Area of Cross-section given Proportionate Area [A]

⎘ Copy

👎

Formula

✖

Area of Cross-section given Proportionate Area

Formula

`"A" = "a"/"P"_{"a"}`

Example

`"7.575758m²"="5m²"/"0.66"`

Calculator

LaTeX

Reset

👍

Download Environmental Engineering Formula PDF

Area of Cross-section given Proportionate Area Solution

STEP 0: Pre-Calculation Summary

Formula Used

Area of cross-section of pipe = Area of cross-section/Proportionate area
A = a/P_a
This formula uses 3 Variables

Variables Used

Area of cross-section of pipe - (Measured in Square Meter) - Area of cross-section of pipe while running full.
Area of cross-section - (Measured in Square Meter) - Area of cross-section while running partially full.
Proportionate area - Proportionate area is ratio of area when water is partially full to area when water is totally full.

STEP 1: Convert Input(s) to Base Unit

Area of cross-section: 5 Square Meter --> 5 Square Meter No Conversion Required
Proportionate area: 0.66 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A = a/P_a --> 5/0.66

Evaluating ... ...

A = 7.57575757575758

STEP 3: Convert Result to Output's Unit

7.57575757575758 Square Meter --> No Conversion Required

FINAL ANSWER

7.57575757575758 ≈ 7.575758 Square Meter <-- Area of cross-section of pipe

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Hydraulic Designs of Sewers and S. W. Drain Sections » Hydraulic Characteristics of Circular Sewers Sections » Circular Sewer Section Running Full » Proportionate Area » Area of Cross-section given Proportionate Area

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2200+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< 3 Proportionate Area Calculators

Proportionate Area given Central Angle

Go Proportionate area = ((Central Angle/(360*pi/180))-(sin(Central Angle)/(2*pi)))

Proportionate Area given Area of Cross-section

Go Proportionate area = Area of cross-section/Area of cross-section of pipe

Area of Cross-section given Proportionate Area

Go Area of cross-section of pipe = Area of cross-section/Proportionate area

Area of Cross-section given Proportionate Area Formula

Area of cross-section of pipe = Area of cross-section/Proportionate area
A = a/P_a

What is area of cross-section ?

The cross-sectional area is the area of a two-dimensional shape that is obtained when a three-dimensional object - such as a cylinder - is sliced perpendicular to some specified axis at a point.

How to Calculate Area of Cross-section given Proportionate Area?

Area of Cross-section given Proportionate Area calculator uses Area of cross-section of pipe = Area of cross-section/Proportionate area to calculate the Area of cross-section of pipe, The Area of Cross-section given Proportionate Area is the area of a two-dimensional shape that is obtained when a three-dimensional object is sliced. Area of cross-section of pipe is denoted by A symbol.

How to calculate Area of Cross-section given Proportionate Area using this online calculator? To use this online calculator for Area of Cross-section given Proportionate Area, enter Area of cross-section (a) & Proportionate area (P_a) and hit the calculate button. Here is how the Area of Cross-section given Proportionate Area calculation can be explained with given input values -> 7.575758 = 5/0.66.

FAQ

What is Area of Cross-section given Proportionate Area?

The Area of Cross-section given Proportionate Area is the area of a two-dimensional shape that is obtained when a three-dimensional object is sliced and is represented as A = a/P_a or Area of cross-section of pipe = Area of cross-section/Proportionate area. Area of cross-section while running partially full & Proportionate area is ratio of area when water is partially full to area when water is totally full.

How to calculate Area of Cross-section given Proportionate Area?

The Area of Cross-section given Proportionate Area is the area of a two-dimensional shape that is obtained when a three-dimensional object is sliced is calculated using Area of cross-section of pipe = Area of cross-section/Proportionate area. To calculate Area of Cross-section given Proportionate Area, you need Area of cross-section (a) & Proportionate area (P_a). With our tool, you need to enter the respective value for Area of cross-section & Proportionate area and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search