Fluid Mechanics If two capillary tubes of dia 0.5 mm and 1 mm are dipped in a pot containing mercury, then the rise of mercury is Same in both the tubes Greater in 1 mm dia tube Greater in 0.5 mm dia tube Zero in both the tubes Same in both the tubes Greater in 1 mm dia tube Greater in 0.5 mm dia tube Zero in both the tubes ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pressure drag does not depend upon the Pressure of main flow only Length of the body in flow direction All of these Roughness of surface of the body Pressure of main flow only Length of the body in flow direction All of these Roughness of surface of the body ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Steady flow occurs, when the 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 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 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A piezometer opening measures the __________ fluid pressure. Undisturbed Static Dynamic Total Undisturbed Static Dynamic Total ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The terminal velocity of a small sphere settling in a viscous fluid varies as the Inverse of the fluid viscosity Square of the difference in specific weights of solid & fluid First power of its dimeter Inverse square of the diameter Inverse of the fluid viscosity Square of the difference in specific weights of solid & fluid First power of its dimeter Inverse square of the diameter ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The inherent characteristic of an equal percentage valve relating flow rate 'q' with valve stem movement 'x' are described by the equation dq/dx = K/q dq/dx = K.q dq/dx = K dq/dx = Kq² dq/dx = K/q dq/dx = K.q dq/dx = K dq/dx = Kq² ANSWER DOWNLOAD EXAMIANS APP
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