Module 14 Copper Pipe & Tubing #2

Grooved copper is a mechanical coupling material for rigidly connecting copper tubing that has been

(a)  

(a)   is the approximate measurement in inches of the inside diameter of tube for most copper tubes. The exception is the measurement for ACR tubing, which is based on the outside diameter.

A brass compression ring used for joining is called a

(a)  

A(n) (a)   is commonly used to join soft copper tubing with diameters fron 1/4 to 2 inches.

Copper tubing that is described as soft and flexible is created through a process called

(a)  

Flare fittings are made of (a)   brass.

If tube becomes deformed, use a(n) (a)   to work the tube back to roundness.

(a)   , or air conditioning and refrigeration systems, is one of many plumbing applications in which copper tubing is used.

The use of a(n) (a)   , a fixture in which the main line is smaller than the branch, can prevent turbulence in the system.

A(n) (a)   is a rod attachment made of iron that is commonly in the form of a U.