2205. is the pre- stressed force applied to tendon of a rectangular pre-stressed beam whose area of cross section is and sectional modulus is . The minimum stress on the beam subjected to a maximum bending moment is________________? September 7, 2025 by Admin A. f = (P/A) – (Z/M) B. f = (A/P) – (M/Z) C. f = (P/A) – (M/Z) D. f = (P/A) – (M/6Z) ✅ The correct answer is option C.
