In the zone of R.C.C. beam where shear stress is less than 5 kg/cm2
, nominal reinforcement is
provided at a pitch of
(A) One-half lever arm of the section
(B) One-third lever arm of the section
(C) Lever arm of the section
(D) One and half lever arm of the section
, nominal reinforcement is
provided at a pitch of
(A) One-half lever arm of the section
(B) One-third lever arm of the section
(C) Lever arm of the section
(D) One and half lever arm of the section