Illinois Roofing (Test 2) with all Correct & 100% Verified
Answers| Guaranteed to Pass
Which statement most accurately describes structural metal panel roofing assemblies? ✔Correct
Answers--Underlayment is recommended if a structural metal panel is used directly over a solid
substrate.
What is the purpose of metallic coating on steel that is used in a low slope roofing system?
✔Correct Answers--To decrease the rate of oxidation
How does oil canning occur in a low slope metal panel roofing system? ✔Correct Answers--From
distortions in the flatness of the metal
Which of the following is most accurate about SPF? ✔Correct Answers--SPF should be applied
when the deck temperature is 50 degrees or higher.
What damage can result if SPF roof systems are applied in misty or foggy conditions? ✔Correct
Answers--Carbon dioxide can cause blistering of the roof membrane
Which of these most accurately describes waterproofing? ✔Correct Answers--Treating s surface to
prevent passage of water under hydrostatic pressure.
Which of these most accurately describes damp proofing methods? ✔Correct Answers--It is
designed to resist capillary action
Which of these is most commonly used for copings in a low slope metal roofing system? ✔Correct
Answers--Metal caps to weatherproof the top of a parapet wall.
Which statement most accurately describes flashings? ✔Correct Answers--Dissimilar metals that
can have a galvanic reaction should be isolated.
What kind of flashing would you use on the downslope of a chimney where you're installing a tile
roof? ✔Correct Answers--Apron flashing
Which of these is NOT among common methods for joining gutter sections to metal roofing systems?
✔Correct Answers--Sections butted together and sealed with cold adhesive
Which statement most accurately describes a temporary roof most commonly used in a low slope
roofing system? ✔Correct Answers--A temporary roof membrane will likely remain as part of the
permanent roofing system
Which statement most accurately describes USE of a temporary roofing system ✔Correct
Answers--Temporary roof systems can be used as a vapor retarder in the permanent roof system if
the two systems are compatible
How does rigid board insulation reduce heat transfer in a low slope roofing system? ✔Correct
Answers--With air spaces or cells in the material
Answers| Guaranteed to Pass
Which statement most accurately describes structural metal panel roofing assemblies? ✔Correct
Answers--Underlayment is recommended if a structural metal panel is used directly over a solid
substrate.
What is the purpose of metallic coating on steel that is used in a low slope roofing system?
✔Correct Answers--To decrease the rate of oxidation
How does oil canning occur in a low slope metal panel roofing system? ✔Correct Answers--From
distortions in the flatness of the metal
Which of the following is most accurate about SPF? ✔Correct Answers--SPF should be applied
when the deck temperature is 50 degrees or higher.
What damage can result if SPF roof systems are applied in misty or foggy conditions? ✔Correct
Answers--Carbon dioxide can cause blistering of the roof membrane
Which of these most accurately describes waterproofing? ✔Correct Answers--Treating s surface to
prevent passage of water under hydrostatic pressure.
Which of these most accurately describes damp proofing methods? ✔Correct Answers--It is
designed to resist capillary action
Which of these is most commonly used for copings in a low slope metal roofing system? ✔Correct
Answers--Metal caps to weatherproof the top of a parapet wall.
Which statement most accurately describes flashings? ✔Correct Answers--Dissimilar metals that
can have a galvanic reaction should be isolated.
What kind of flashing would you use on the downslope of a chimney where you're installing a tile
roof? ✔Correct Answers--Apron flashing
Which of these is NOT among common methods for joining gutter sections to metal roofing systems?
✔Correct Answers--Sections butted together and sealed with cold adhesive
Which statement most accurately describes a temporary roof most commonly used in a low slope
roofing system? ✔Correct Answers--A temporary roof membrane will likely remain as part of the
permanent roofing system
Which statement most accurately describes USE of a temporary roofing system ✔Correct
Answers--Temporary roof systems can be used as a vapor retarder in the permanent roof system if
the two systems are compatible
How does rigid board insulation reduce heat transfer in a low slope roofing system? ✔Correct
Answers--With air spaces or cells in the material
