Q. The ratio of inertial forces to gravity forces is called the __________ number.
✅ Correct Answer: (C)
Froude
Fluid Mechanics MCQs | Page - 3
Dear candidates you will find MCQ questions of Fluid Mechanics here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. The ratio of pressure forces to inertial forces is called the __________ number.
✅ Correct Answer: (B)
Euler
Q. For an unstable equilibrium of a floating body (where, M = metacentre.)
✅ Correct Answer: (B)
M is below G
Q. Drag force acting on a body does not depend upon the
✅ Correct Answer: (B)
Density of the body
Q. For an in-compressible fluid, the bulk modulus of elasticity is
✅ Correct Answer: (B)
∞ N/m2
Q. Very small pressure difference (< 5 mm water coloumn) can be most conveniently measured by a/an __________ manometer.
✅ Correct Answer: (D)
Inclined tube water
Q. A fluid which has a linear relationship between the magnitude of applied shear-stress and the resulting rate of deformation is called a/an __________ fluid.
✅ Correct Answer: (D)
Newtonion
Q. Curve III in the above diagram represents a/an
✅ Correct Answer: (C)
Pseudo plastic fluid
Q. A hydraulic ram acts as a/an __________ pump.
✅ Correct Answer: (C)
Impulse
Q. The capacity of an accumulator is the maximum
✅ Correct Answer: (C)
Energy which it can store
Jump to