Fluid Mechanics Sheet 18
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1) Question.
For a steep slope profile , the type of flow will be -
Answer. -
2) Question.
The mild slope profile occurs for depth -
Answer. -
3) Question.
2. An ideal fluid is
Answer. -
4) Question.
1. Pascal - second is the unit of
Answer. -
5) Question.
Hydraulic jump is a
i) steady flow
ii) uniform flow
iii) unsteady flow
iv) non-uniform flow
The correct answer is -
Answer. -
6) Question.
Which is the best hydraulic section of the following open channel cross-sections ?
Answer. -
7) Question.
The best hydraulic channel cross section is the one which has a -
Answer. -
8) Question.
Surge wave in a rectangular channel is an example of
i) steady flow
ii) unsteady flow
iii) uniform flow
iv) non-uniform flow
The correct answer is -
Answer. -
9) Question.
The correct relationship among displacement thickness displacement thickness d, momentum thickness m and energy thickness e is -
Answer. -
10) Question.
Drag force is a function of
i) projected area of the body
ii) mass density of the fluid
iii) velocity of the body
The correct answer is -
Answer.
