QUIZ #1_ Refrigerant Tubing Materials

A tubing is considered strong, highly resistant to corrosion, and easily connected to the fitting by either flaring or brazing.

• Aluminum

• Copper Tube

• Flexible Hose

What is the name of the tubing materials?

• Copper Tube

• Flexible Hose

• Plastic Tube

1. The tubing intended for refrigeration and air conditioning installation should be ________.

• Clean and Dry

• Moisturized

• Oily

Name the tubing materials.

• Copper Tube

• Flexible Hose

• Plastic Tube

• Steel Tube

What kind of tubing are used in evaporator coil inside the refrigerator?

• Aluminum

• Copper

• Flexible Hose

What tubing is installed in the suction and discharge line of the system in order to prevent vibration of the mechanism?

• Copper Tube

• Flexible

• Plastic

The most common tubing used in refrigeration and air-conditioning is made of _________.

• Copper Tube

• Plastic Tube

• Wood

What is the name of the tube?

• Aluminum Tube

• Copper Tube

• Stainless Steel Tube

What is the name of tube?

• Aluminum Tube

• Flexible Hose

• Hard Drawn Copper Tube

A tube that required in food processing, ice, oven, manufacture, milk handling system.

• Aluminum Tube

• Copper Tube

• Stainless Steel Tube