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SIMPLER Algorithm MCQ Questions & Answers

SIMPLER Algorithm MCQs : This section focuses on the "SIMPLER Algorithm". These Multiple Choice Questions (MCQs) should be practiced to improve the SIMPLER Algorithm skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.




Question 1

The equation for pressure of the SIMPLER algorithm is obtained using _________

A. continuity equation in the PDE form
B. discretized continuity equation
C. momentum equation in the PDE form
D. discretized momentum equation

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Question 2

The pseudo-velocities of the SIMPLER algorithm are obtained from _________

A. continuity equation in the PDE form
B. discretized momentum equation
C. discretized pressure equation
D. discretized pressure-correction equation

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Question 3

The source term in the pressure equation of the SIMPLER algorithm is obtained using ___________

A. velocities in the previous iteration
B. pressure in the previous iteration
C. pseudo-neighbours
D. pseudo-velocities

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Question 4

The velocity-corrections in the SIMPLER algorithm depends on ____________

A. pressure equation
B. pressure-correction equation
C. pressure corrections
D. pressure values

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Question 5

What does the R in the SIMPLER algorithm stand for?

A. Rewritten
B. Revised
C. Republished
D. Refresh

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Question 6

What is the difference between the SIMPLE and the SIMPLER algorithms?

A. No velocity-correction equation
B. No relaxation factor
C. Pressure is directly calculated
D. No pressure-correction equation

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Question 7

What is the disadvantage of using the SIMPLE algorithm over the SIMPLER one?

A. The pressure field does not satisfy the momentum equation
B. The pressure field does not satisfy the continuity equation
C. The velocity field does not satisfy the continuity equation
D. The velocity field does not satisfy the momentum equation

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Question 8

Which of these equations is used in the SIMPLER algorithm for updating the pressure values?

A. Pressure-correction equation
B. Discretized pressure equation
C. Momentum equation
D. Continuity equation

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Question 9

Which of these is correct about the SIMPLER algorithm?

A. Velocity is obtained without any correction
B. Velocity is obtained using the pressure values and the continuity equation
C. Prediction-correction is used for the velocity field
D. Velocity is obtained using the pressure values and the momentum equation

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Question 10

Which of these terms is not included in the pseudo-velocities?

A. Pressures in the current and previous iterations
B. Momentum sources
C. Neighbouring velocities
D. Coefficients of the current velocities

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