Fluid Mechanics Which of the following pipe bends will incur the largest head loss ? 30° bend 90° bend 45° bend U-bend 30° bend 90° bend 45° bend U-bend ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following must be followed by the flow of a fluid (real or ideal)? (I) Newton's law of viscosity. (II) Newton's second law of motion. (III) The continuity equation. (IV) Velocity of boundary layer must be zero relative to boundary. (V) Fluid cannot penetrate a boundary. II, IV, V II, III, V I, II, V I, II, III II, IV, V II, III, V I, II, V I, II, III ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following is not a dimension-less parameter? None of these Euler number Fanning friction factor Specific gravity None of these Euler number Fanning friction factor Specific gravity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For an incompressible fluid, the bulk modulus of elasticity is 5 kg/m³ 0 N/m 1 N ∞ N/m² 5 kg/m³ 0 N/m 1 N ∞ N/m² ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Design of the casing of centrifugal pump should be such as to minimise the Back flow through impeller Loss of static head Loss of kinetic head None of these Back flow through impeller Loss of static head Loss of kinetic head None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A fluid is pumped at the rate of 10 lb/sec to a height of 55 ft. The horse power required is __________ hp. 5.5 20363 20090 1 5.5 20363 20090 1 ANSWER DOWNLOAD EXAMIANS APP
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