Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

A closed tank has an orifice $0.025m$ diameter in one of its vertical sides.The tank contains oil to a depth of 0.61m above the centre of the orifice and the pressure in the air space above oil is maintained at $13780N/m^2$ above atmospheric.What is the discharge from the orifile.(Coefficient of discharge of the orifice is 0.61 relative density of oil is 0.9)

$\begin{array}{1 1}(A)\;0.0018m^3/s\\(B)\;0.00195m^3/s\\(C)\;0.012m^3/s\\(D)\;0.0013m^3/s\end{array} $

Can you answer this question?

1 Answer

0 votes
Apply Bernoulli's principle
$Q=0/61\times 6.53\times \pi(\large\frac{0.025}{2})^2$
Hence (B) is the correct answer.
answered May 12, 2014 by sreemathi.v

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App