# Pressure Variation in Fluid with Rigid-Body Motion Quiz Questions and Answers 5 PDF Book Download

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Learn pressure variation in fluid with rigid-body motion test with multiple choice question (MCQs): fluids that move with rigid body motion or with rigid-body rotation has, with choices shear stress, no shear stress, negative stress, and none of these for online masters degree. Learn fluid statistics questions and answers for scholarships exams' problem-solving, assessment test.

## Quiz on Pressure Variation in Fluid with Rigid-Body Motion Worksheet 5Quiz Book Download

Pressure Variation in Fluid with Rigid-Body Motion Quiz

MCQ: Fluids that move with rigid body motion or with rigid-body rotation has

1. shear stress
2. no shear stress
3. negative stress
4. None of these

B

Pressure Variation in Fluid with Rigid-Body Motion Quiz

MCQ: Property commonly used to characterize compressibility of fluid is

1. fluid modulus
2. compression modulus
3. bulk modulus
4. None of these

C

Pressure Variation in Fluid with Rigid-Body Motion Quiz

MCQ: Laminar flow usually occurs at

1. high speed
2. low speed
3. medium speed
4. zero speed

B

Pressure Variation in Fluid with Rigid-Body Motion Quiz

MCQ: If Aj is area of jet at vena contracta and Ao is area of hole, contraction coefficient Cc is equal to

1. Aj/Ao
2. Aj x Ao
3. Ao/Aj
4. 1/AjAo

A

Pressure Variation in Fluid with Rigid-Body Motion Quiz

MCQ: For small Mach numbers, compressible and incompressible results are

1. different
2. inverse of each other
3. nearly same
4. None of these

C