Internachi florida state exam Questions And Answers Graded A+

___ diffusion is how moisture in a vapor state moves through material because of a difference in pressure or difference in temperature - Vapor ___ Diffusion is water vapor moving through a material from a high pressure to a low pressure or from a warm side of the wall to a cool side - Vapor ___ Movement accounts for more than 98% of all water vapor movement and building cavities - Air ____ Need to be bonded to the ground - All panel enclosures _____ can create pressure that is greater than the structural strength of concrete, which can be from 2,000 psi to 3,000 psi. - osmosis _____ clearance is required from windows that do not open. - no _____ fireplaces, more accurately known as duct-free fireplaces and room-venting fireplaces, are a type of residential gas-heating device. - ventless _____ flashing is installed in the mortar joints and then folded downward to cover the step or base flashing. - counter- _____ from wood stoves can cause a variety of health ailments, from asthma to cancer. - smoke _____ is a common repair for deteriorated mortar joints. - repointing