Question

Match List - I with List - II and select the correct answer using the codes given below the lists: List -I List-II

A. Shear centre	1. Tension
B. Principal plane	2. Slope
C. Fixed end	3. Shear stress
D. Middle third rule	4. Twisting

Codes :

A B C D

• A. 4 3 2 1
• B. 3 1 4 2
• C. 4 1 2 3
• D. 4 2 3 1

Answer 1

The correct option is A 4 3 2 1

Shear centre : the load at this point does not cause twisting.

Principal plane : there is no shear stress on this plane .

Fixed end : it has zero slope

Middle third rule can be used to apply load such that there is no tension on a rectangular cross - section