Engineering - Strength of Materials - Discussion

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Q.

A flitched beam consists of a wooden joist 150 mm wide and 300 mm deep strengthened by steel plates 10 mm thick and 300 mm deep one on either side of the joist. If modulus of elasticity of steel is 20 times that of wood, then the width of equivalent wooden section will be                         
A. 150 mm B. 350 mm
C. 500 mm D. 550 mm

Answer: Option D
Explaination:

 


No Explanation




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