Fluid Mechanics The resistance wire used in a hot wire anemometer for conducting electrical current is made of Copper Chromium Tungsten Aluminium Copper Chromium Tungsten Aluminium ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The Prandtl mixing length is Zero at the pipe wall and is a universal constant Independent of radial distance from the pipe axis Independent of the shear stress Useful for computing laminar flow problems Zero at the pipe wall and is a universal constant Independent of radial distance from the pipe axis Independent of the shear stress Useful for computing laminar flow problems ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Dimension of kinematic viscosity is L² . T⁻¹ L² . T⁻² MLT⁻¹ L²T L² . T⁻¹ L² . T⁻² MLT⁻¹ L²T 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. 1 20090 20363 5.5 1 20090 20363 5.5 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pressure drop (Δp) for a fluid flowing in turbulent flow through a pipe is a function of velocity (V) as V2 V-0.2 V1.8 V2.7 V2 V-0.2 V1.8 V2.7 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The value of critical Reynolds number for pipe flow is 100000 1300 None of these 10000 100000 1300 None of these 10000 ANSWER DOWNLOAD EXAMIANS APP
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