The gap of 0.5 mm in the element given in the figure is formed at 20 C. What is the temperature required for the compression stress on the part made of aluminum material to be 90 MPa?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The gap of 0.5 mm in the element given in the figure is formed at 20 C. What is the temperature required for the compression stress on the part made of aluminum material to be 90 MPa?

Aşağıdaki şekilde verilen elemanda 0.5 mm'lik açıklık 20 °C' de oluşmuştur. Alüminyum malzemeden yapılmış
parçadaki bası gerilmesinin 90 MPa olması için gerekli sıcaklığı hesaplayınız?
nüz cevaplanmadı
0.5 mm
O üzerinden
retlenmiş
0.45 m
Soruyu işaretle
A = 1800 mm²
2
E = 73 GPa
a = 12.9 × 10-6°c
Lütfen birini seçin:
a. 201.70 °C
b. 179.85 °C
c. Hiçbiri
d. 253.56 °C
e. 212.94 °C
Transcribed Image Text:Aşağıdaki şekilde verilen elemanda 0.5 mm'lik açıklık 20 °C' de oluşmuştur. Alüminyum malzemeden yapılmış parçadaki bası gerilmesinin 90 MPa olması için gerekli sıcaklığı hesaplayınız? nüz cevaplanmadı 0.5 mm O üzerinden retlenmiş 0.45 m Soruyu işaretle A = 1800 mm² 2 E = 73 GPa a = 12.9 × 10-6°c Lütfen birini seçin: a. 201.70 °C b. 179.85 °C c. Hiçbiri d. 253.56 °C e. 212.94 °C
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