Hydraulics and Fluid Mechanics in ME Metacentric height for small values of angle of heel is the distance between the centre of buoyancy and metacentre centre of gravity and metacentre centre of gravity and centre of buoy-ancy free surface and centre of buoyancy centre of buoyancy and metacentre centre of gravity and metacentre centre of gravity and centre of buoy-ancy free surface and centre of buoyancy ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The viscosity of a gas is independent of pressure for very high pressure intensities is independent of temperature decreases with increase in temperature increases with increase in temperature is independent of pressure for very high pressure intensities is independent of temperature decreases with increase in temperature increases with increase in temperature ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The discharge through a channel of trapezoidal section is maximum when The sloping side is equal to half the width at the top The sloping side is equal to the width at the bottom Width of channel at the top is equal to twice the width at the bottom Depth of channel is equal to the width at the bottom The sloping side is equal to half the width at the top The sloping side is equal to the width at the bottom Width of channel at the top is equal to twice the width at the bottom Depth of channel is equal to the width at the bottom ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The flow in a pipe is turbulent when Reynold number is Less than 2000 More than 2800 None of these Between 2000 and 2800 Less than 2000 More than 2800 None of these Between 2000 and 2800 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Geometric similarity is said to exist between the model and the prototype, if both of them Are identical in shape, but differ only in size Are equal in size and shape Have identical forces Have identical velocities Are identical in shape, but differ only in size Are equal in size and shape Have identical forces Have identical velocities ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The pitot tube is used to measure static pressure velocity at stagnation point stagnation pressure dynamic pressure static pressure velocity at stagnation point stagnation pressure dynamic pressure ANSWER DOWNLOAD EXAMIANS APP
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