Module 6 pt 2

Question 1

Gable roof

Answer 1

inverted v structure

Question 2

Hip roof

Answer 2

slopes on all 4 sides

Question 3

Gambrel roof

Answer 3

barn structure

Question 4

Mansrad roof

Answer 4

gambrel with a 4 sides

Question 5

A-frame roof

Answer 5

steep, triangular shape that runs to ground level

Question 6

dormer style windows

Answer 6

mansrad roof

Question 7

Conventional roof system

Answer 7

roof pitch greater than 12 in 4

Question 8

Low slope roof system

Answer 8

roof pitch b/w 4 in 12 and 2 in 12

Question 9

Flat roof

Answer 9

roof pitch w/ less than 2 in 12

Question 10

Flashing

Answer 10

installed in joints/gaps to prevent water from seeping into the structure

Question 11

Sheathing

Answer 11

plywood placed on rafters

Question 12

Trusses

Answer 12

hold up sheating

Question 13

collar tie

Answer 13

connects opposing rafters

Question 14

Collar ties provide support to prevent

Answer 14

sagging

Question 15

Soffit

Answer 15

covers the underside or the overhang of the roof

Question 16

holds the eavestrough in place and prevents mositure from entering the attic

Answer 16

roof fascia

Question 17

Bars that seperate panes of glass

Answer 17

muntins

Question 18

Glazing

Answer 18

adding a pane of glass

Question 19

most common inert gas fills

Answer 19

argon and krypton

Question 20

strongest glass

Answer 20

tempered

Question 21

CSA group high rating

Answer 21

12 - window generates more solar heat than lost

Question 22

low-e refers to the ability of a surface to

Answer 22

reflect long-wave radiation

Question 23

low-e allows sunlight in

Answer 23

during winter months (metallic layer)

Question 24

low-e in the summer

Answer 24

reduces unwanted heat (long-wave radiation)

Question 25

U-value measure of

Answer 25

heat flow thru an object