CES Air Quality Management & Monitoring 3

Question 1

What is the purpose of a State Implementation Plan (SIP) under the Clean Air Act?

Accepted Answer

To describe how a state will attain and maintain NAAQS within its jurisdiction

Answer

To authorize interstate transport of hazardous air pollutants

Answer

To establish emission fees for industrial facilities

Answer

To regulate motor vehicle fuel standards

Question 2

The National Emission Standards for Hazardous Air Pollutants (NESHAP) regulate emissions of which type of pollutants?

Accepted Answer

Hazardous air pollutants (HAPs) that may cause serious health effects

Answer

Criteria pollutants exceeding NAAQS thresholds

Answer

Greenhouse gases from large industrial sources

Answer

Ozone-depleting substances under the Montreal Protocol

Question 3

Which type of air monitoring method involves collecting a sample on a filter or sorbent over a defined period and analyzing it in a laboratory?

Accepted Answer

Integrated/passive sampling

Answer

Continuous emissions monitoring (CEMS)

Answer

Remote sensing via LIDAR

Answer

Open-path Fourier transform infrared (OP-FTIR)

Question 4

Best Available Control Technology (BACT) is required for major new or modified sources in areas that:

Accepted Answer

Are in attainment with NAAQS (clean-air areas)

Answer

Have exceeded any state ambient air standard at least once

Answer

Are designated as nonattainment for any criteria pollutant

Answer

Are within 10 kilometers of a national park

Question 5

Lowest Achievable Emission Rate (LAER) is the most stringent air emission control standard and applies to major sources located in:

Accepted Answer

Nonattainment areas where NAAQS are not being met

Answer

Attainment areas undergoing PSD review

Answer

Offshore facilities beyond state jurisdiction

Answer

Areas within 50 miles of international borders

Question 6

What is the primary function of a Continuous Emissions Monitoring System (CEMS) at a regulated facility?

Accepted Answer

To provide real-time measurement of stack emissions for regulatory compliance demonstration

Answer

To model ambient air quality impacts using dispersion equations

Answer

To detect community air quality violations for enforcement action

Answer

To monitor meteorological conditions for permit renewals

Question 7

Which of the following best describes an 'emission offset' requirement for new major sources in nonattainment areas?

Accepted Answer

Securing emission reductions from existing sources that exceed the new source's emissions

Answer

Purchasing renewable energy credits to balance carbon emissions

Answer

Installing backup emission controls in case primary controls fail

Answer

Paying fines to a state air quality fund in lieu of emission reductions