In a hot water heating system, there is a cylindrical piping of length 28 m and diameter 5 m. Find the total radiating surface in the system.
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Answer:
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Step-by-step explanation:
Given,
Length of the cylindrical pipe = 28m
Diameter = 5m
The total radiating surface will be the curved surface of this pipe.
We know,
The curved surface area of a cylindrical pipe of radius
and length
=
CSA of this pipe =
Therefore, the total radiating surface of the system is
300
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