An axial pull of 1kN is acting on a bar of consisting two equal lengths as shown

Question

An axial pull of 1kN is acting on a bar of consisting two equal lengths as shown but of dia 10cm and 20cm respectively. What will be the stresses in the two sections respectively in N/mm² ?

Options:

A . 0.127 and 0.0031

B . 0.034 and 0.0045

C . 0.153 and 0.003

D . 0.124 and 0.124

Answer: Option A
Answer: (a).0.127 and 0.0031

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