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You have to select one of the materials (A, B or C) to be used as a casing material for a special laptop, which will be used outdoors in military or research applications. These materials have already been assessed as having the graded properties shown in Table 1 below. For this casing material, the importance of the properties (on a scale of 1 = low importance to 10 = high importance) are estimated as: High Elastic Modulus (9) High Corrosion Resistance (7) Low Price (5). The three candidate materials A, B, C were tested against the above properties, and they were given a rating of excellent (4), good (3), fair (2), poor (1). Table 1: Properties of Select Materials Property High Elastic Modulus High Corrosion Resistance Low Price Material A Good (3) Fair (2) Fair (2) Material B Fair (2) Good (3) Good (3) Material C Excellent (4) Poor (1) Fair (2) a) Using Table 1, which material would you choose for this particular application? Carry out a simple calculation to support this choice.

You have to select one of the materials (A, B or C) to be used as a casing material for a special laptop, which will be used outdoors in military or research applications. These materials have already been assessed as having the graded properties shown in Table 1 below. For this casing material, the importance of the properties (on a scale of 1 = low importance to 10 = high importance) are estimated as: High Elastic Modulus (9) High Corrosion Resistance (7) Low Price (5). The three candidate materials A, B, C were tested against the above properties, and they were given a rating of excellent (4), good (3), fair (2), poor (1). Table 1: Properties of Select Materials Property High Elastic Modulus High Corrosion Resistance Low Price Material A Good (3) Fair (2) Fair (2) Material B Fair (2) Good (3) Good (3) Material C Excellent (4) Poor (1) Fair (2) a) Using Table 1, which material would you choose for this particular application? Carry out a simple calculation to support this choice.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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You have to select one of the materials (A, B or C) to be used as a casing material for a special laptop, which will be used outdoors in military or research applications. These materials have already been assessed as having the graded properties shown in Table 1 below. For this casing material, the importance of the properties (on a scale of 1 = low importance to 10 = high importance) are estimated as: High Elastic Modulus (9) High Corrosion Resistance (7) Low Price (5). The three candidate materials A, B, C were tested against the above properties, and they were given a rating of excellent (4), good (3), fair (2), poor (1). Table 1: Properties of Select Materials Property High Elastic Modulus High Corrosion Resistance Low Price Material A Good (3) Fair (2) Fair (2) Material B Fair (2) Good (3) Good (3) Material C Excellent (4) Poor (1) Fair (2) a) Using Table 1, which material would you choose for this particular application? Carry out a simple calculation to support this choice.
Transcribed Image Text:You have to select one of the materials (A, B or C) to be used as a casing material for a special laptop, which will be used outdoors in military or research applications. These materials have already been assessed as having the graded properties shown in Table 1 below. For this casing material, the importance of the properties (on a scale of 1 = low importance to 10 = high importance) are estimated as: High Elastic Modulus (9) High Corrosion Resistance (7) Low Price (5). The three candidate materials A, B, C were tested against the above properties, and they were given a rating of excellent (4), good (3), fair (2), poor (1). Table 1: Properties of Select Materials Property High Elastic Modulus High Corrosion Resistance Low Price Material A Good (3) Fair (2) Fair (2) Material B Fair (2) Good (3) Good (3) Material C Excellent (4) Poor (1) Fair (2) a) Using Table 1, which material would you choose for this particular application? Carry out a simple calculation to support this choice.
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