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Partial differential equations Quiz Questions and Answers 13 PDF Download

Learn partial differential equations quiz questions, mechanical engineering online test 13 for distance learning degrees, free online engineering courses. Colleges and universities courses' MCQs on mathematical behavior of partial differential equation quiz, partial differential equations multiple choice questions and answers to learn cfd quiz with answers. Practice partial differential equations MCQs, mock test assessment on finite difference method, purpose of cfd, transformation of equation, partial differential equations practice test for mechanical engineering certifications online.

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, and none of these to improve study skills and to qualify online universities' competitive exams with online learning courses. Learn mathematical behavior of partial differential equation quizzes with problem solving skills assessment test.

Quiz on Partial differential equations Worksheet 13Quiz PDF Download

Purpose of CFD Quiz

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

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

C

Purpose of CFD Quiz

MCQ: Ideally, to ensure best results, aspect ratio should be equal to

  1. zero
  2. one
  3. two
  4. three

B

Purpose of CFD Quiz

MCQ: If Pu is upstream pressure and Pd is downstream pressure, Euler number is equal to

  1. Pd - Pu/pV²
  2. Pu - Pd/pV²
  3. Pu - Pd/pV³
  4. Pu - Pd/pV

B

Purpose of CFD Quiz

MCQ: Formula of central differencing for 2nd order is

  1. Δhf(x) = f(x+h) - f(x)
  2. Δh²f(x) = f(x+h) - f(x-h)
  3. Δhf(x) = f(x) - f(x+h)
  4. 2Δhf(x) = f(x+h) - f(x-h)

B

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