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SSC JE ME Quiz_ Fluid Mechanics Booster Quiz-6
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Question 1
What is the unit of dynamic viscosity of a fluid termed ‘poise’ equivalent to?
Question 2
An incompressible fluid flows radially outward from a line source in a steady manner. How does the velocity in any radial direction vary?
Question 3
What is the pressure inside a soap bubble, over the atmospheric pressure if its diameter is 2 cm and the surface tension is 
Question 4
When a hydraulic turbine is operated, it is found that it has a high design efficiency and this efficiency remains constant over wide range of regulation from the design condition. What is the type of this turbine?
Question 5
The specific speed of a pump is defined as the speed of the unit of such a size that it
Question 6
Euler number is defined as the ratio of inertia forces to ______.
Question 7
In case of pump the specific speed is given by:
Question 8
If U and V, the component of velocity in x and y direction respectively are given U = ay and
V = bx + cy then flow exist when
V = bx + cy then flow exist when
Question 9
In Laminar flow the mean velocity of flow is 10 m/s, the shear velocity (in m/s) is _________. (f = 0.32).
Question 10
For discharging large quantity of liquid, the pumps are connected in
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Oct 31AE & JE Exams
