JACKLINE
C-39 Roofing Practice Test (updated series of questions) With 100% SURE
ANSWERS
Terms in this set (20)
What is the most important consideration when Remove all oils and greases from and near oxygen cylinder
welding with oxygen?
Snow guards are used to Prevent snow from sliding off roofs
What is the advantage of power pan forming Ability to produce roofing pans in continuous lengths
equipment?
When fastening sheet copper to prevent wind Incorrectly, you should install a 1 1/4" washer
uplift, you drill a hole that is 1/2" in diameter
larger than the screw to allow for thermal
expansion. then you install a screw with a 3/4"
washer. You have proceeded:
Can a metal roofing system be installed over a Yes
steel deck?
1/3
C-39 Roofing Practice Test (updated series of questions) With 100% SURE
ANSWERS
Terms in this set (20)
What is the most important consideration when Remove all oils and greases from and near oxygen cylinder
welding with oxygen?
Snow guards are used to Prevent snow from sliding off roofs
What is the advantage of power pan forming Ability to produce roofing pans in continuous lengths
equipment?
When fastening sheet copper to prevent wind Incorrectly, you should install a 1 1/4" washer
uplift, you drill a hole that is 1/2" in diameter
larger than the screw to allow for thermal
expansion. then you install a screw with a 3/4"
washer. You have proceeded:
Can a metal roofing system be installed over a Yes
steel deck?
1/3
