For thermal adjustments, by how much should the jacking force be increased for every 10 degrees rise in temperature?

The correct answer indicates that the jacking force should be increased by 1% for every 10 degrees rise in temperature. This adjustment is important in various thermal management applications, particularly in engineering contexts where materials expand when heated. As temperature increases, the expansion of materials can affect the integrity and performance of structures and mechanical components.

Increasing the jacking force by a specific percentage helps compensate for the loss of tension that may occur due to thermal expansion, thereby ensuring that components remain securely connected and function as intended under different temperature conditions. The 1% increase for every 10 degrees is a typically accepted standard that provides a balance between maintaining structural integrity and avoiding excessive force that could lead to material fatigue or failure.

This principle is crucial in design and maintenance practices, reflecting the importance of thermal considerations in mechanical systems.