The magnitude of rise of pressure due to water hammer in a rigid and non-elastic pipe carrying water of density \rho and bulk modules k will be equal to A. K/\sqrt \rho B.\sqrt{K \rho} C. \sqrt{ \rho/K} D. K/ \rho

Correct Answer is : None of the above

SSC JE Mechanical Engineering 2018 Set 2 Paper

Question : 171 of 200

Marks: +1, -0

The magnitude of rise of pressure due to water hammer in a rigid and non-elastic pipe carrying water of density

ρ

and bulk modules k will be equal to
A.

K/√ ρ

√{K ρ}

√{ ρ/K}

K/ ρ

Solution:

The magnitude of pressure for rigid pipe

P/{ ρg}={VC}/g

where

C =√{K/ ρ}

= velocity of pressurewave.

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