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Study partial differential equations online courses with multiple choice question (MCQs), for partial differential equation, if b² - 4ac > 0 then equation is called, for bachelor degree and masters in mechanical engineering degree questions with choices hyperbolic, parabolic, elliptic, none of these for engineers' admission preparation in undergraduate degree programs and masters degree programs. Learn mathematical behavior of partial differential equation questions and answers with problem-solving skills assessment test.

Partial differential equations Quiz

MCQ: For partial differential equation, if b² - 4ac > 0 then equation is called

1. hyperbolic
2. parabolic
3. elliptic
4. None of these

A

Partial differential equations Quiz

MCQ: Ratio between longest side and shortest side of mesh is called

1. mesh orthogonality
2. mesh skewness
3. mesh aspect ratio
4. mesh smoothness

C

Partial differential equations Quiz

MCQ: When Reynolds number Re > 4000, flow is

1. turbulent
2. transient
3. laminar
4. None of these

A

Partial differential equations Quiz

MCQ: Path of fluid particles can not be tracked in

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

A

Partial differential equations Quiz

MCQ: When mach number is in between 1.2 - 5, flow is in

1. subsonic regime
2. super sonic regime
3. sonic regime
4. transonic regime

B