0
To keep the heat in and make the heater more efficient. Idiot.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
A modern device that often has its signals carried through wires or glass optical fiber is a what?
telephone
What are Tactical jackets used for?
Tactical jackets are used for protection and to keep warm. They are most often used by the military. Other professions such as police, SWAT teams and firefighters also use these jackets.
What is often placed on top of a wrapped gift?
a bow
Is Jute a synthetic fiber or a natural fiber?
Jute is a natural fiber, often used to make manila bags or rope.
How often do you need fiber?
In every meal
Is carbon fiber paintable?
Yes and often is.
What are the main uses for high visibility jackets?
High visibility jackets are often used by individuals on roads that would otherwise be difficult to see. Police officers directing traffic and laborers working on the road benefit from such visibility. Bicycle riders also often wear such jackets, as they can otherwise be difficult to notice, especially at night.
What is the boron fiber properties?
Sairaj : Properties of boron fibers generally change with the diameter, because of the changing ratio of boron to tungsten and the surface defects that change according to size. However, they are known for their remarkable stiffness and strength. Their strengths often compare with those of glass fibers, but their tensile modulus is high, almost four to five that of glass. Boron coated carbons are much cheaper to make than boron tungsten fiber. But is low modulus of elasticity often works against it.
What fabrics are good to use for making rain jackets?
Water repelling ability is the top priority for fabrics intended for making rain jackets, eVent and silnylon are often used for making rain jackets because of their water repelling properties.
What is a beedie?
A beedie is a thin, often flavoured, Indian cigarette, made from tobacco wrapped in a tendu leaf.
What are Scrub Jackets most often used for?
Scrub jackets are most often worn by healthcare professionals. This clothing is worn to help prevent the spread of infection, as the clothing is designed to be worn only in the institution and with limited places for dirt to hide.
Starches and fiber are often called what carbohydrates?
complex :)
