-what are the methods of evaluating the layouts ?and diffrence between them -what is meant by analytical...

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Mechanical Engineering

-what are the methods of evaluating the layouts ?and diffrencebetween them

-what is meant by analytical hierarchy process used in systematiclayout planning evaluation ?how and when to use it?
-what is numerical scoring mehods to evaluate the block layout in the systematic layout planning ? how and when to useit?

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Ans 1 The methods used in evaluating the layouts are as follows Factor Analysis Simple Additive Weightage SAW Weighted Product Method WPM TOPSIS Analytical Hierarchy Process These are known as MADM Methods 1 Factor Analysis In this method qualitative ratings with values are given on four parameters only ie Ratings Values AAlmost Perfect 4 EEspecially Good 3 IImportant Results 2 O Ordinary Results 1 The optionalternative with highest score is ranked first and so on 2Simple Additive Weightage It is also called as Weighted Sum Method and one of the simplest MADM method Under this method each attribute is given a weight and the sum of all weights must be 1 Each alternative is See Answer

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