Hydraulics and Fluid Mechanics in ME The most economical section of a rectangular channel is one which has hydraulic mean depth or hydraulic radius equal to Twice the depth Half the breadth Twice the breadth Half the depth Twice the depth Half the breadth Twice the breadth Half the depth ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The highest efficiency is obtained with a channel of __________ section. Square Trapezoidal Circular Rectangular Square Trapezoidal Circular Rectangular ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The equation of continuity holds good when the flow velocity is uniform at all the cross sec-tions is one dimensional is steady All of these velocity is uniform at all the cross sec-tions is one dimensional is steady All of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following pump is preferred for flood control and irrigation applications? Reciprocating pump Mixed flow pump Axial flow pump Centrifugal pump Reciprocating pump Mixed flow pump Axial flow pump Centrifugal pump ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME An open tank contains 1 m deep water with 50 cm depth of oil of specific gravity 0.8 above it. The intensity of pressure at the bottom of tank will be 14 kN/m2 4 kN/m2 10 kN/m2 12 kN/m2 14 kN/m2 4 kN/m2 10 kN/m2 12 kN/m2 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The ratio of specific weight of a liquid to the specific weight of pure water at a standard temperature is called Specific gravity of liquid Compressibility of liquid Density of liquid Surface tension of liquid Specific gravity of liquid Compressibility of liquid Density of liquid Surface tension of liquid ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS