Fluid Mechanics Terminal velocity is A constant velocity with no acceleration None of these Attained after moving one-half of total distance A fluctuating velocity A constant velocity with no acceleration None of these Attained after moving one-half of total distance A fluctuating velocity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Permanent pressure loss in a well designed venturimeter is about __________ percent of the venturi differential. 50 10 1 30 50 10 1 30 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following pipe bends will incur the largest head loss ? 30° bend 45° bend U-bend 90° bend 30° bend 45° bend U-bend 90° bend ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In laminar flow through a round tube, the discharge varies Inversely as the viscosity Inversely as the pressure drop Linearly as the viscosity As the square of the radius Inversely as the viscosity Inversely as the pressure drop Linearly as the viscosity As the square of the radius ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The length of the tube necessary for the boundary layer to reach the centre of the tube and for fully developed flow to be established is called the __________ length. None of these Equivalent Prandtl mixing Transition None of these Equivalent Prandtl mixing Transition ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Transition from laminar flow to turbulent flow is aided by the Vibration All of these Pressure gradient and the compressibility of the flowing medium Surface roughness and curvature (i.e.sharp corners) Vibration All of these Pressure gradient and the compressibility of the flowing medium Surface roughness and curvature (i.e.sharp corners) ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS