An circular rod loaded with 30,000 lbs. The allowable tensile stress is 10,000 psi, modulus of elasticity of 40x106 psi. If the original length of specimen is 35 inches with elongation not exceeding 0.0015 inch, what diameter of the rod is required? O a. 4.72 in O b. 1.954 in OC.1.215 in O d. 5.923 in

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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An circular rod loaded with 30,000 Ibs. The allowable tensile stress is 10,000 psi, modulus of elasticity of 40x106 psi. If the original length of
specimen is 35 inches with elongation not exceeding 0.0015 inch, what diameter of the rod is required?
O a. 4.72 in
O b. 1.954 in
OC. 1.215 in
O d. 5.923 in
Transcribed Image Text:An circular rod loaded with 30,000 Ibs. The allowable tensile stress is 10,000 psi, modulus of elasticity of 40x106 psi. If the original length of specimen is 35 inches with elongation not exceeding 0.0015 inch, what diameter of the rod is required? O a. 4.72 in O b. 1.954 in OC. 1.215 in O d. 5.923 in
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