Question

Using the conservation of mass flow principle, the mass flow rate in a pipe in a steady state is given by: [dm/dt] = PAVA Ten measurements of density of the oil flowing through the pipe gave the mean value as 782.5 kg/m² and the mean square deviation as 16.85 kg /mº. Twelve measurements of diameter of
the pipe gave the mean diameter as 100.2 mm with a mean square deviation of 0.45 mm². Further, 16 measurements of average velocity through the pipe gave the mean value as 3.6 m/s with a mean square deviation of 0.12 m²/s². Determine the nominal rate of mass flow of the oil through the pipe and it uncertainty.

Answer 1

Answer:

$\sin( \cos( \sec(\pi \infty e) ) ) nahi \: hoga$

ttat is rong