ASME Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The minimum bearing width of a manhole gasket is typically required to ensure that the gasket provides a proper seal and can effectively accommodate various loads and structural stresses. The specified minimum bearing width must support the weight of a manhole cover and withstand environmental factors, ensuring that the gasket does not fail under pressure or deformation.

In this context, a minimum bearing width of 11/16 inch is designated as it balances adequate sealing effectiveness with structural integrity. A width of 11/16 inch ensures that the gasket can maintain its form and provide a reliable seal against potential leaks from surrounding materials, such as water, while managing the dynamic loads that may occur.

Other options present widths that do not meet the required standards for effective gasket performance under typical operational circumstances in engineering applications concerning manholes. The choice of 11/16 inch reflects industry standards that prioritize safety and functionality in infrastructure design.