BC CH. 13 Matching

Questions and Answers

What is a characteristic feature of building-integrated photovoltaics (BIPV)?

They are traditional PV panels installed on rooftops.

They are used only in solar farms.

They are solely designed for off-grid systems.

They are incorporated directly into the building itself. (correct)

What is the primary purpose of an inverter in a photovoltaic system?

To store solar energy for later use.

To convert DC into AC. (correct)

To convert AC into DC.

To regulate the temperature of the system.

Which of the following accurately defines a green roof?

A roof that uses advanced insulation materials.

A flat roof made from recycled materials.

A roof covered with solar panels.

A roof intentionally covered with vegetation. (correct)

What is Cob primarily made of?

<p>Clay, straw, sand, and earth.</p> Signup and view all the answers

Which type of construction is characterized as sustainable construction?

<p>Construction that prioritizes energy efficiency and environmental friendliness.</p> Signup and view all the answers

Study Notes

Biopolymers

Derived from renewable, living sources like starches and wood.
Serve as eco-friendly alternatives to nonrenewable plastics derived from oil.

Building-Integrated Photovoltaics (BIPV)

Photovoltaic (PV) systems integrated directly into buildings.
Available as PV shingles or wall panel systems, providing energy generation without altering aesthetics.

Cob

A sustainable composite material made of clay, straw, sand, and earth.
Similar to adobe and applied in layered courses for structural stability and insulation.

Gray Water

Referred to wastewater generated from industrial processes and activities like laundry.
Can be reused for irrigation, reducing fresh water consumption and waste.

Green Roof

A roof designed specifically to support vegetation.
Enhances building insulation, reduces stormwater runoff, and improves air quality.

Inverter

A critical component in PV roof panels.
Converts direct current (DC) generated by solar panels into alternating current (AC), usable in homes.

Off-Grid Systems

PV systems that operate independently of traditional electrical grids.
Commonly found in rural locations, providing an alternative energy solution where grid access is limited.

Structural Insulated Panels (SIPs)

Innovative wall assemblies that eliminate the need for traditional studs.
Feature a core of polyurethane, enhancing insulation and structural integrity.

Structural Insulated Sheathing (SIS)

Used as exterior sheathing on wood-frame buildings.
Combines structural stabilization with insulation and moisture barrier properties.

Sustainable Construction

Construction practices aimed at energy efficiency and environmental responsibility.
Often referred to as "green construction" and promotes the use of sustainable materials and practices.

Trombe Wall

Comprises a set of glass panels paired with a concrete block wall featuring an air void.
Primarily used in smaller buildings for passive solar heating and energy efficiency.

Description

Test your knowledge on sustainable construction materials including biopolymers, building-integrated photovoltaics, and cob. Learn about innovative materials that promote environmental sustainability and efficiency in building practices. Discover how gray water can be effectively managed in construction.