ExamVeda
Login
Home

Hydraulics And Fluid Mechanics MCQ Questions & Answers | Mechanical Engineering

Learn Hydraulics And Fluid Mechanics MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Mechanical Engineering and GATE students. Page-4 section-4

Each section contains 100 MCQs on Hydraulics and Fluid Mechanics in ME .
31
If the depth of water in an open channel is greater than the critical depth, the flow is called
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
32
When the Mach number is more than 6, the flow is called
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
33
When the Mach number is less than unity, the flow is called
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
34
The value of coefficient of velocity for a sharp edged orifice __________ with the head of water.
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
35
The power produced by the reaction turbine is ________ to the head of water.
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
36
For a body floating in a liquid the normal pressure exerted by the liquid acts at
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
37
For hypersonic flow, the Mach number is
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
38
A flow is called hyper-sonic, if the Mach number is
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
39
A flow is called sub-sonic, if the Mach number is
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
40
Metacentric height is the distance between the metacentre and
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board