The thermal conductivity of a sheet of rigid, extrudedinsulation is reported to be k0.029 W/mK. Themeasured temperature difference across a 20-mm-thicksheet of the material is T1T210C.(a) What is the heat flux through a 2 m 2 m sheet ofthe insulation?(b) What is the rate of heat transfer through the sheetof insulation?

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.

Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above