Mechanical Engg Learning Notes & Technology Articles

Practice mechanical engineering MCQ test 6 to learn cfd: research tool quiz online. Download mechanical engg quiz questions and answers to learn computational fluid dynamics. Practice MCQs to test knowledge on cfd: research tool, purpose of cfd, introduction transformation grid worksheets.

Free study guide has multiple choice quiz questions as flow in which each particle of fluid follows a smooth path is called, answer key with choices as laminar flow, turbulent flow, mixed flow and none of these to test study skills. For online learning, study computational fluid dynamics multiple choice questions based quiz questions and answers.

CFD: Research Tool Quiz

MCQ. Flow in which each particle of fluid follows a smooth path is called

1. laminar flow
2. turbulent flow
3. mixed flow
4. None of these

A

Purpose of CFD Quiz

MCQ. Inverse of Euler number is

1. Reynolds number
2. Mach number
3. Ruark number
4. cavitation number

C

Introduction Transformation Grid Quiz

MCQ. If flow across boundary is zero, normal velocities are set to be

1. maximum
2. zero
3. minimum
4. values of nearest node

B

Purpose of CFD Quiz

MCQ. If μ is viscous force, p is density and v is velocity then Reynolds number is equal to

1. pvL/μ
2. pv/μ
3. pvL/2μ
4. 2pvL/μ

A

Purpose of CFD Quiz

MCQ. Ratio of flow inertia to external field is called

1. Froude number
2. Mach number
3. Reynolds number
4. cavitation number

A