Fluid Mechanics The unit of velocity head is ft-lb/ft³ ft-lb/sec ft-lbf/lb ft-lbf/sec ft-lb/ft³ ft-lb/sec ft-lbf/lb ft-lbf/sec ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In case of supersonic flow of a fluid through pipeline, the 'Mach number' is 1 < 1 > 1 1 < 1 > 1 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The terminal velocity of a small sphere settling in a viscous fluid varies as the Square of the difference in specific weights of solid & fluid First power of its dimeter Inverse of the fluid viscosity Inverse square of the diameter Square of the difference in specific weights of solid & fluid First power of its dimeter Inverse of the fluid viscosity Inverse square of the diameter ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The hydraulic radius for flow in a rectangular duct of cross-sectional dimension H, W is HW/4(H + W)² 2HW/(H + W)² HW/2(H + W)² √(HW/π) HW/4(H + W)² 2HW/(H + W)² HW/2(H + W)² √(HW/π) ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For pipes that must be broken at intervals for maintenance, the connector used should be a/an Tee Elbow Union Reducer Tee Elbow Union Reducer ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Check valve provided in the discharge line of a centrifugal pump serves the purpose of controlling the Back flow of fluid in the event of stoppage of pump Flow of liquid during operation of the pump Discharge pressure All of these Back flow of fluid in the event of stoppage of pump Flow of liquid during operation of the pump Discharge pressure All of these ANSWER DOWNLOAD EXAMIANS APP
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