Question

Euler's formula is not valid for mild steel column when slenderness ratio is

• A. Less than 80
• B. More than 80
• C. More than 120
• D. ore than 30

Answer 1

Answer:

A. Less than 80

Euler's formula is valid only for long columns with slenderness ratio greater than or equal to critical slenderness ratio. For mild steel, when slenderness ratio is less than 80, the Euler's theory is not applicable.