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According to Bernoulli's equation for steady ideal fluid flow
A Principle of conservation of mass holds
B Velocity and pressure are inversely proportional
C Total energy is constant throughout
D The energy is constant along a streamline but may vary across streamlines
According to Bernoulli’s equation for steady ideal fluid flow
A principle of conservation of mass holds
B velocity and pressure are inversely proportional
C total energy is constant throughout
D the energy is constant along a stream-line but may vary across streamlines
In which type of fluid flow, the velocity of flow of fluid changes from point to point in the fluid at any instant?
A Rotational
B Unsteady
C Turbulent
D Non-uniform
In the case of steady flow of a fluid, the acceleration of any fluid particle is
A Constant
B Variable
C Zero
D Zero under limiting conditions
In steady flow of a fluid, the total accele ration of any fluid particle
A can be zero
B is never zero
C is always zero
D is independent of coordinates
The fluid velocity varies as the square of the cylindrical pipe diameter, in case of steady state laminar flow at constant pressure drop, for __________ fluid.
A Newtonion
B Dilatant
C Pseudo-plastic
D Non-Newtonion
The fluid velocity varies as the square root of the cylindrical pipe diameter in case of steady state laminar flow at constant pressure drop fo __________ fluid.
A Dilatant
B Pseudo-plastic
C Bingham plastic
D Newtonion
The fluid velocity varies as the cube of the cylinderical pipe diameter in case of steady state laminar flow at constant pressure drop for __________ fluid.
A Newtonion
B Pseudoplastic
C Dilatent
D Bingham plastic
The continuity equation in ideal fluid flow states that
A Net rate of inflow into any small volume must be zero
B Energy is not constant along a streamline
C Energy is constant along a streamline
D There exists a velocity potential
In turbines, the fluid undergoes a continuous steady flow process and the speed of flow is
A Low
B Very low
C High
D Very high

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