Fluid Mechanics A 2" gate valve fitted in a pipe is replaced by a similar globe valve. Pressure drop in gate valve was Δp. For the same discharge, the pressure drop across globe valve is Δp² < Δp > Δp Δp Δp² < Δp > Δp Δp ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The equivalent diameter for pressure drop calculation for a duct of square cross-section is given by(where, x = each side of the square duct) 2x x πx x/2 2x x πx x/2 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In which type of fluid flow, the velocity of flow of fluid changes from point to point in the fluid at any instant? Unsteady Rotational Non-uniform Turbulent Unsteady Rotational Non-uniform Turbulent ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Scale up of agitator design requires All of these Dynamic similarity only Both geometrical and dynamic similarity Geometrical similarity only All of these Dynamic similarity only Both geometrical and dynamic similarity Geometrical similarity only ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Permanent pressure loss in a well designed venturimeter is about __________ percent of the venturi differential. 30 1 10 50 30 1 10 50 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For a stable equilibrium of a submerged body (where, G and B are centres of gravity & buoyancy respectively). None of these B & G coincide B is above G G is above B None of these B & G coincide B is above G G is above B ANSWER DOWNLOAD EXAMIANS APP
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