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DIMENSIONLESS NUMBERS MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS

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DIMENSIONLESS NUMBERS MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS Dimensionless numbers permit to use knowledge from experiments. Utilize  data with one system to another system with different dimensions. Dimensionless numbers help to get rid of dimensions. It extends our knowledge to various other systems. These increase the level of understanding and clarity of thought. These make…

DIMENSIONLESS NUMBERS CLASS NOTES FOR ENGINEERS

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DIMENSIONLESS NUMBERS CLASS NOTES FOR ENGINEERS    Convention equations in terms of non-dimensionless numbers reduce the number of variables. This makes the equations convenient and easy to handle. It reduces the time and level of difficulty. Dimensionless numbers do not have any units. Use Reynolds number to know laminar, turbulent or transition flow. In every dimensionless…