Moldings are a type of finished wood ___ member.

3. The ___ is a value used to indicate the ability of a material to resist heat flow.

4. ___ pipe is the most common type of plastic plumbing pipe used in residential and light commercial buildings.

5. A(n) ___ is a thin, moisture-resistant material placed over the ground or in walls to retard the passage of moisture into a building.

6. ___ consist of three, four, or five individual layers of asphalt-saturated roofing felt bonded together with hot tar or asphalt.

7. A(n) ___ is a wall-mounted distribution cabinet containing overcurrent and short-circuit protection devices.

8. A(n) ___ is an enclosed channel for conductors.

9. A(n) ___ is a device with a current and voltage rating, used to open or close an electrical circuit.

10. A(n) ___ contains an evaporator, compressor, condenser, and expansion valve.

___ is water that is free from impurities that could cause disease or harmful physiological effects.

12. ___ is heavy-gauge wire joined in a grid and used to reinforce and increase the tensile strength of concrete.

13. ___ is a single or multiconductor assembly, with or without an overall jacket.

14. A(n) ___ is a self-contained heating unit that includes a blower, burner, and heat exchanger or electric heating elements, and controls.

15. A(n) ___ is a heat exchanger that absorbs heat from the surrounding air and adds the heat to low-pressure refrigerant liquid.

16. ___ is the distribution system for forced-air systems.

A(n) ___ is a receptacle or device that is temporarily or permanently connected to the water distribution system, demands a supply of potable water, and discharges the waste directly or indirectly into the sanitary drainage system.

18. A(n) ___ is a movable plate that controls and balances air flow in a forced-air system.

___ is hard granular material, such as sand and gravel, that is mixed with cement and water to provide structure and strength in concrete.

A(n) ___ is a precast hollow or solid masonry unit composed of portland cement and fine aggregate, and formed into modular or nonmodular dimensions.