Hydraulics and Fluid Mechanics in ME The velocity distribution for laminar flow through a circular tube None of these varies parabolically with maximum at the centre is constant over the cross-section varies linearly from zero at walls to maximum at centre None of these varies parabolically with maximum at the centre is constant over the cross-section varies linearly from zero at walls to maximum at centre ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME According to fan laws, for fans having constant wheel diameter, the air or gas capacity varies Square of fan speed Square root of fan speed Directly as fan speed Cube of fan speed Square of fan speed Square root of fan speed Directly as fan speed Cube of fan speed ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The volume of a fluid __________ as the pressure increases. Remains same Decreases None of these Increases Remains same Decreases None of these Increases ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Stoke is the unit of Dynamic viscosity in M. K. S. units Kinematic viscosity in C. G. S. units Dynamic viscosity in S. I. units Kinematic viscosity in M. K. S. units Dynamic viscosity in M. K. S. units Kinematic viscosity in C. G. S. units Dynamic viscosity in S. I. units Kinematic viscosity in M. K. S. units ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In a free vortex motion, the radial component of velocity everywhere is minimum non-zero and finite maximum zero minimum non-zero and finite maximum zero ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME All the terms of energy in Bernoulli’s equation have dimension of work energy mass length work energy mass length ANSWER DOWNLOAD EXAMIANS APP
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