Fibreglass ducts are used
a) in high pressure systems
b) to handle air with high moisture levels or oil and grease
c) where its heavy weight is not a problem
d) where high strength is required
e) in some low pressure systems
Answer: E
Fibreglass ducts are used
a) in high pressure systems
b) to handle air with high moisture levels or oil and grease
c) where its heavy weight is not a problem
d) where high strength is required
e) in some low pressure systems
Answer: E