Louisiana Contractor's Exam - Roofing and Exterior
Walls with all Correct & 100% Verified Answers |
Already Graded A+
Any stud in an exterior wall may be notched to a depth not exceeding ___ % of the width of the
stud? ✔Correct Answers--25%
Galvanized fasteners shall be used for attaching metal roof panels to supports. T/F ✔Correct
Answers--True
For hydroponic piping applications. PEX tubing has a maximum hanger horizontal spacing of ___ ft
✔Correct Answers--2.67
M2101.9 p. 507 of IRC
Steel roof truss shall be connected to a load bearing wall with No. ___ screws ✔Correct Answers--
10
R804.3.7 p.421 of IRC
A gas sauna heater must be equipped with a thermostat that limits the room temp to ___ degrees
✔Correct Answers--194 F
What is the maximum ceiling joist span in feet for #3 southern pine (2x6) with a 16" ceiling joist
spacing ✔Correct Answers--14' 9"
R802.4(1) p. 377 of IRC
What is the maximum opening in feet for a steel roof? ✔Correct Answers--4'
R804.3.6(1) p. 420 of IRC
Fire protection - What is the equivalent opening factor for a 1000 degree F exposed surface for 1
hour? ✔Correct Answers--0.2
705.7 p. 97 of IBC
Maximum length of any section of exterior glass veneer is ___ inches ✔Correct Answers--48"
Roofs and roof covering material must be compatible with each other. T/F ✔Correct Answers--True
1506.2 p. 289 of IBC
Parapet walls should be coped with materials with a minimum width of ___ times the thickness of
the wall ✔Correct Answers--1x
1503.3 p. 288 of IBC
Minimum drip edge overlap (inches) at the eaves and gables of a shingle roof? ✔Correct Answers--
2"
formula used to determine the slope or pitch ✔Correct Answers--Rise/Run
When plywood is used as a soffit and in roof sheathing, nails should be ___ apart ✔Correct
Answers--6"
Walls with all Correct & 100% Verified Answers |
Already Graded A+
Any stud in an exterior wall may be notched to a depth not exceeding ___ % of the width of the
stud? ✔Correct Answers--25%
Galvanized fasteners shall be used for attaching metal roof panels to supports. T/F ✔Correct
Answers--True
For hydroponic piping applications. PEX tubing has a maximum hanger horizontal spacing of ___ ft
✔Correct Answers--2.67
M2101.9 p. 507 of IRC
Steel roof truss shall be connected to a load bearing wall with No. ___ screws ✔Correct Answers--
10
R804.3.7 p.421 of IRC
A gas sauna heater must be equipped with a thermostat that limits the room temp to ___ degrees
✔Correct Answers--194 F
What is the maximum ceiling joist span in feet for #3 southern pine (2x6) with a 16" ceiling joist
spacing ✔Correct Answers--14' 9"
R802.4(1) p. 377 of IRC
What is the maximum opening in feet for a steel roof? ✔Correct Answers--4'
R804.3.6(1) p. 420 of IRC
Fire protection - What is the equivalent opening factor for a 1000 degree F exposed surface for 1
hour? ✔Correct Answers--0.2
705.7 p. 97 of IBC
Maximum length of any section of exterior glass veneer is ___ inches ✔Correct Answers--48"
Roofs and roof covering material must be compatible with each other. T/F ✔Correct Answers--True
1506.2 p. 289 of IBC
Parapet walls should be coped with materials with a minimum width of ___ times the thickness of
the wall ✔Correct Answers--1x
1503.3 p. 288 of IBC
Minimum drip edge overlap (inches) at the eaves and gables of a shingle roof? ✔Correct Answers--
2"
formula used to determine the slope or pitch ✔Correct Answers--Rise/Run
When plywood is used as a soffit and in roof sheathing, nails should be ___ apart ✔Correct
Answers--6"
