Fluid Mechanics The equivalent diameter for flow through a rectangular duct of width B and height H is HB/2(H + B) 4HB/(H + B) 2HB/(H + B) HB/(H + B) HB/2(H + B) 4HB/(H + B) 2HB/(H + B) HB/(H + 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. P, Rand S P and R R and S P, Q and R P, Rand S P and R R and S P, Q and R ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics What is the value of Fanning friction factor f ' for smooth pipe at NRe = 10⁶ approximately? 0.1 0.01 0.003 0.3 0.1 0.01 0.003 0.3 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For the transfer of solution of thick slurry, the pump used is a __________ pump. Centrifugal Diaphragm Reciprocating Gear Centrifugal Diaphragm Reciprocating Gear ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Transition from laminar flow to turbulent flow is aided by the Pressure gradient and the compressibility of the flowing medium All of these Surface roughness and curvature (i.e.sharp corners) Vibration Pressure gradient and the compressibility of the flowing medium All of these Surface roughness and curvature (i.e.sharp corners) Vibration ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Boundary layer thickness in laminar flow over a flat plate increases as(where, d = distance from the leading edge.) d2 d2/3 d1/3 √d d2 d2/3 d1/3 √d ANSWER DOWNLOAD EXAMIANS APP
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