An ASE automotive grade bolt with three slash marks on its head, indicates a hardness of what grade ?

Q: 4. Determine the sizes of a clearance hole for a 0.75 bolt using the Close fit option.

A: Given:Bolt diameter = 0.75 inClose fit clearanceTo find:Clearance hole size = ?

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.