372. Boussinesq’s equation for ascertaining unit pressure at a depth on sewers due to traffic loads, is__________________? September 7, 2025 by Admin A. pt = 3H3p/2 Z5 B. pt = 2H3p/3 Z5 C. pt = 3H3p/2Z5 D. pt = 2 3p/3Z5 ✅ The correct answer is option A.