# Partial differential equations Quiz Questions and Answers Online 1 pdf eBooks Download

Learn partial differential equations quiz questions, online mechanical engg quiz 1 to practice. Free cfd MCQs questions and answers to learn partial differential equations MCQs with answers. Practice MCQs to test knowledge on partial differential equations, finite difference method, purpose of cfd, impact of cfd, cfd: research tool worksheets.

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## Quiz on Partial differential equations Quiz pdf Download Worksheet 1

Partial differential equations Quiz

MCQ. For partial differential equation, if b² - 4ac = 0 then equation is called

- hyperbolic
- parabolic
- elliptic
- None of these

B

Finite difference method Quiz

MCQ. Boundary condition which include direct boundary value is

- Dirichlet boundary condition
- Neumann boundary condition
- forced boundary condition
- discrete boundary condition

A

Purpose of CFD Quiz

MCQ. Region of flow trailing a body where effect of that body is felt on velocity field is called

- flow region
- wake
- trailing region
- velocity region

B

Impact of CFD Quiz

MCQ. Measure of circulation of fluid is called

- stability
- vorticity
- viscosity
- None of these

B

CFD: Research Tool Quiz

MCQ. Flow in which each particle of fluid follows an irregular path is called

- laminar flow
- turbulent flow
- mixed flow
- None of these

B