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# Buoyancy flotation and stability Quizzes Online MCQs PDF Download eBook

Buoyancy flotation and stability quiz questions, buoyancy flotation and stability multiple choice questions and answers PDF to prepare mechanics exam worksheet 2 for online certificate programs. Practice Fluid Statistics quiz with answers, buoyancy flotation and stability Multiple Choice Questions (MCQ) to solve mechanics test with answers to prepare engineering courses for online degrees. Free buoyancy, flotation and stability MCQs, surface tension, energy and hydraulic grade line, buoyancy, flotation and stability test prep for free career test.

"If center of gravity falls below center of buoyancy, body is in", buoyancy flotation and stability Multiple Choice Questions (MCQ) with choices an unstable equilibrium position, stable equilibrium position, forced equilibrium position, and none of above for engineering graduate colleges. Learn fluid statistics questions and answers with free online certification courses for job assessment test.

## Buoyancy flotation and stability Questions and Answers PDF Download eBook

Buoyancy, flotation and stability Quiz

MCQ: If the center of gravity falls below the center of buoyancy, the body is in

1. stable equilibrium position
2. an unstable equilibrium position
3. forced equilibrium position
4. none of above

A

Energy and Hydraulic Grade Line Quiz

MCQ: The hydraulic grade line lies a distance of one velocity head,

1. below the energy line
2. above the energy line
3. coincides the energy line
4. none of above

A

Energy and Hydraulic Grade Line Quiz

MCQ: If the fluid velocity changes along the streamline, the hydraulic grade line will

1. be horizontal
2. not be horizontal
3. be integral of velocity
4. none of above

B

Surface tension Quiz

MCQ: The energy required to increase the surface area of a liquid due to intermolecular forces is called

1. Viscosity
2. Surface tension
3. specific gravity
4. molecular tension

B

Streamlines, Streak lines and path lines Quiz

MCQ: For steady flow, streamlines, streak lines, and path lines are

1. same
2. different
3. perpendicular to each other
4. none of above

A