A 1.5-in. steel plate and a 0.75-in. cast-iron plate are compressed with one bolt and nut. The bolt is ½ in-13 UNC. Determine (i) Bolt Stiffness and (ii) stiffness of the members (iii) The load factor for joint separation if an external load of 6 kip is applied

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.