Fluid Mechanics Steady flow occurs, when the Conditions do not change with time at any point Conditions are the same at the adjacent points at any instant Conditions change steadily with time Rate of the velocity change is constant Conditions do not change with time at any point Conditions are the same at the adjacent points at any instant Conditions change steadily with time Rate of the velocity change is constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The resistance wire used in a hot wire anemometer for conducting electrical current is made of Chromium Tungsten Aluminium Copper Chromium Tungsten Aluminium Copper ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The normal stress is the same in all directions at a point in a fluid, when the fluid is Non-viscous Incompressible Having no motion of one fluid layer relative to the other Both A and B Non-viscous Incompressible Having no motion of one fluid layer relative to the other Both A and B 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 1 20363 20090 5.5 1 20363 20090 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A 2" gate valve fitted in a pipe is replaced by a similar globe valve. Pressure drop in gate valve was Δp. For the same discharge, the pressure drop across globe valve is Δp > Δp < Δp Δp² Δp > Δp < Δp Δp² ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Unsteady uniform flow is represented by flow through a/an Expanding tube at increasing rate Long pipe at constant rate Expanding tube at constant rate Long pipe at decreasing rate Expanding tube at increasing rate Long pipe at constant rate Expanding tube at constant rate Long pipe at decreasing rate ANSWER DOWNLOAD EXAMIANS APP
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