1 Answers

Option 3 :

Explanation:

Bending moment diagrams for different cases:

Option 1:

[ alt="SSC JE Mechanical 14 10Q 25th Jan Morning Part 3 Hindi - Final images Q5d" src="//storage.googleapis.com/tb-img/production/18/12/SSC%20JE%20Mechanical_14_10Q_25th%20Jan_Morning_Part_3_Hindi%20-%20Final_images_Q5d.PNG">

Option 2:

[ alt="SSC JE Mechanical 14 10Q 25th Jan Morning Part 3 Hindi - Final images Q5e" src="//storage.googleapis.com/tb-img/production/18/12/SSC%20JE%20Mechanical_14_10Q_25th%20Jan_Morning_Part_3_Hindi%20-%20Final_images_Q5e.PNG">

Option 3:

[ alt="SSC JE Mechanical 14 10Q 25th Jan Morning Part 3 Hindi - Final images Q5f" src="//storage.googleapis.com/tb-img/production/18/12/SSC%20JE%20Mechanical_14_10Q_25th%20Jan_Morning_Part_3_Hindi%20-%20Final_images_Q5f.PNG">

Option 4:

[ alt="SSC JE Mechanical 14 10Q 25th Jan Morning Part 3 Hindi - Final images Q5g" src="//storage.googleapis.com/tb-img/production/18/12/SSC%20JE%20Mechanical_14_10Q_25th%20Jan_Morning_Part_3_Hindi%20-%20Final_images_Q5g.PNG" style="width: 198px; height: 187px;"> 

Since option 3 has a constant bending moment along the span length 'l', ∴ it is the correct answer.

4 views

Related Questions