If jd is the lever arm and O is the total perimeter of reinformcement of an R.C.C. beam, the bond stress at the section having Q shear force, is

If jd is the lever arm and O is the total perimeter of reinformcement

1.	If jd is the lever arm and O is the total perimeter of reinformcement of an R.C.C. beam, the bond stress at the section having Q shear force, is
A.	<img src="/_files/images/civil-engineering/rcc-structures-design/89-13-237-1.png">
B.	<img src="/_files/images/civil-engineering/rcc-structures-design/89-13-237-2.png">
C.	<img src="/_files/images/civil-engineering/rcc-structures-design/89-13-237-3.png">
D.	<img src="/_files/images/civil-engineering/rcc-structures-design/89-13-237-4.png">
Answer» D. <img src="/_files/images/civil-engineering/rcc-structures-design/89-13-237-4.png">