Fluid Mechanics Unit of mass velocity is Kg/m³. hr Kg/m² Kg/m². hr Kg/hr Kg/m³. hr Kg/m² Kg/m². hr Kg/hr ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For a stable equilibrium of a submerged body (where, G and B are centres of gravity & buoyancy respectively). B is above G None of these B & G coincide G is above B B is above G None of these B & G coincide G is above B ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The variable required to be known in correlations used for estimating the horse power of a centrifugal gas compressor and hence its cost are P. Inlet pressure Q. Compressor rpm R. Delivery pressure S. Volumetric flow rate at inlet. R and S P and R P, Rand S P, Q and R R and S P and R P, Rand S P, Q and R ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity at a certain point in case of streamline flow is Both A & B Neither A nor B Independent of time Constant Both A & B Neither A nor B Independent of time Constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics If three pipes of different diameters, lengths & friction factors are connected in parallel, then (where, Q = flow rate, V= fluid velocity f = friction factor). Q₁ = Q₂ = Q₃ V₁ = V₂ = V₃ Q = Q₁ + Q₂ + Q₃ F = f₁ + f₂ + f₃ Q₁ = Q₂ = Q₃ V₁ = V₂ = V₃ Q = Q₁ + Q₂ + Q₃ F = f₁ + f₂ + f₃ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Unsteady non-uniform flow is represented by flow through a/an Expanding tube at increasing rate Long pipe at constant rate Long pipe at decreasing rate Expanding tube at constant rate Expanding tube at increasing rate Long pipe at constant rate Long pipe at decreasing rate Expanding tube at constant rate ANSWER DOWNLOAD EXAMIANS APP
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