LEED Indoor Environmental Quality 2

Question 1

For the LEED Daylight credit, which compliance approach allows project teams to use computer simulation to predict spatial daylight autonomy?

Accepted Answer

Illuminance-based simulation using LEED-approved software

Answer

Manual calculation using the lumen method only

Answer

On-site measurement with a calibrated light meter only

Answer

Architectural section drawings showing window-to-wall ratios

Question 2

What is the primary intent of the LEED Quality Views credit?

Accepted Answer

To give building occupants a direct line of sight to the outdoors through vision glazing

Answer

To ensure adequate artificial lighting levels in all workspaces

Answer

To maximize solar heat gain through south-facing glazing

Answer

To reduce exterior light pollution to the surrounding community

Question 3

Under LEED Enhanced IAQ Strategies, what is the purpose of a permanent entryway system at all public building entrances?

Accepted Answer

To capture dirt, dust, and pollutants before they enter occupied spaces

Answer

To reduce air infiltration and prevent drafts

Answer

To create an air curtain that blocks outdoor contaminants

Answer

To provide a weather-protected transition zone for visitors

Question 4

The LEED Acoustic Performance credit for schools evaluates which two primary acoustic metrics in classrooms?

Accepted Answer

Background noise levels and reverberation time

Answer

Visual comfort and glare reduction

Answer

Thermal comfort and relative humidity

Answer

Carbon dioxide levels and outdoor air flow rates

Question 5

Which LEED Indoor Environmental Quality prerequisite requires project teams to demonstrate that mechanically ventilated spaces meet minimum outdoor air delivery rates?

Accepted Answer

Minimum Indoor Air Quality Performance

Answer

Environmental Tobacco Smoke Control

Answer

Enhanced IAQ Strategies

Answer

Construction IAQ Management Plan

Question 6

For air returning from occupied spaces, LEED's Enhanced IAQ Strategies credit requires air filters with a minimum efficiency rating of:

Accepted Answer

MERV 13

Answer

MERV 6

Answer

MERV 8

Answer

MERV 20

Question 7

The LEED Indoor Air Quality Assessment credit can be achieved through which two compliance paths?

Accepted Answer

Flush-out or air testing

Answer

Visual inspection or occupant survey

Answer

Commissioning or energy modeling

Answer

Daylight simulation or thermal imaging