Answer Happy

Oil ( NON) Flow 10 m Motor Que 1 DN 300 Sched 40 in the wintem above calculate the power delivered by the all to the fuld motor and the power output of the motor given that the volume flow rain 0.25m/, the energy removed in and the motora ciency of 75% OW. www If the Reynolds number is less than 2000, the flow in a pipe is Which of the following determines whether flow is laminar? Viscosity of the fluid Lamina Que 2 Reynolds number Turbulent None of these Que 3 Critical Grashoff number None of the above Darcy's equation for energy les due to friction in long straight lengths of round pige can be used All of the following are true of statements about minor losses EXCEPT O Fortitude fourth For better and tablert for Roshe Que 4 They are generally caused by turbulence when there are abrupt changes to flow velocity They can be larger than fiction losses Que 5 They are always less than major losses They are insignificant losses in a piping network and can be ignored | The following are all true statements about the roughness of a pipeline EXCEPT it is evaluated by visual inspection Que 6 it is the average height of the imperfections on the inside walls of the pipe it is dependent on the pipeline material of its inner lining It increases when the pipeline is put into service