1. The stress concentration effect that leads to localized perforations in the stress distribution can occur in any situation where there are material discontinuities (True or Falto) 2. Is the theoretical geometric stress concentration factor of a hole plate determined based on the Liquid Area or the Full Area? 3. For the calculation of the maximum stress acting on the material it is necessary to define the coefficient of concentration of stress, which will be different depending on the area used (True or False)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q56
1. The stress concentration effect that leads to localized perforations in the stress
distribution can occur in any situation where there are material discontinuities (True or
Falto)
2. Is the theoretical geometric stress concentration factor of a hole plate determined
based on the Liquid Area or the Full Area?
3. For the calculation of the maximum stress acting on the material it is necessary to
define the coefficient of concentration of stress, which will be different depending on
the area used (True or False)
4. The stress concentration factor in linear elastic materials depends on the charging
mode, but is independent of its intensity (True or False)
5. In the case of a plate with a hole the use of the Full Area allows to find a minimum
point what is important information for a project (True or False)
6. The stress concentration factor represents the level or distribution of voltage at the tip
of a notch when it is reduced to a crack (True or False)
7. The proportionality factor, which is expressed as the ratio between the nominal stress
and the maximum stress at the site near the discontinuity, is called the stress
concentration factor (True or False)
8. The calculation of the nominal stress of the stress concentration factors are generally
obtained from expressions using the Net area of the cross section, but can also be
based on the gross or full area (True or False)
Transcribed Image Text:Q56 1. The stress concentration effect that leads to localized perforations in the stress distribution can occur in any situation where there are material discontinuities (True or Falto) 2. Is the theoretical geometric stress concentration factor of a hole plate determined based on the Liquid Area or the Full Area? 3. For the calculation of the maximum stress acting on the material it is necessary to define the coefficient of concentration of stress, which will be different depending on the area used (True or False) 4. The stress concentration factor in linear elastic materials depends on the charging mode, but is independent of its intensity (True or False) 5. In the case of a plate with a hole the use of the Full Area allows to find a minimum point what is important information for a project (True or False) 6. The stress concentration factor represents the level or distribution of voltage at the tip of a notch when it is reduced to a crack (True or False) 7. The proportionality factor, which is expressed as the ratio between the nominal stress and the maximum stress at the site near the discontinuity, is called the stress concentration factor (True or False) 8. The calculation of the nominal stress of the stress concentration factors are generally obtained from expressions using the Net area of the cross section, but can also be based on the gross or full area (True or False)
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