Hydraulics and Fluid Mechanics in ME The length AB of a pipe ABC in which the liquid is flowing has diameter (d1) and is suddenly enlarged to diameter (d2) at B which is constant for the length BC. The loss of head due to sudden enlargement is (v₁ - v₂)²/g (v₁² - v₂²)/g (v₁² - v₂²)/2g (v₁ - v₂)²/2g (v₁ - v₂)²/g (v₁² - v₂²)/g (v₁² - v₂²)/2g (v₁ - v₂)²/2g ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Venturimeter is used to Measure the discharge of liquid flowing in a pipe Measure the velocity of a flowing liquid Measure the pressure of a flowing liquid Measure the pressure difference of liquid flowing between two points in a pipe line Measure the discharge of liquid flowing in a pipe Measure the velocity of a flowing liquid Measure the pressure of a flowing liquid Measure the pressure difference of liquid flowing between two points in a pipe line ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Gradually varied flow is steady non-uniform non-steady uniform non-steady non-uniform steady uniform steady non-uniform non-steady uniform non-steady non-uniform steady uniform ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME According to Bernoulli's equation Z - p/w - v²/2g = constant Z + p/w + v²/2g = constant Z - p/w + v²/2g = constant Z + p/w - v²/2g = constant Z - p/w - v²/2g = constant Z + p/w + v²/2g = constant Z - p/w + v²/2g = constant Z + p/w - v²/2g = constant ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A hydraulic coupling belongs to the category of Power developing machines Energy transfer machines Energy generating machines Power absorbing machines Power developing machines Energy transfer machines Energy generating machines Power absorbing machines ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME An open tank containing liquid is made to move from rest with a uniform acceleration. The angle 0 which the free surface of liquid makes with the horizontal is such that (where a = Horizontal acceleration of the tank, and g = Acceleration due to gravity) tanθ = a/g tanθ = a2/2g tanθ = 2 a/g tanθ = a/2g tanθ = a/g tanθ = a2/2g tanθ = 2 a/g tanθ = a/2g ANSWER DOWNLOAD EXAMIANS APP
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