CPI Environmental Impact Considerations 2

Question 1

Which refrigerant classification has the LOWEST global warming potential (GWP) among modern HVAC alternatives?

Accepted Answer

R-32

Answer

R-32 has a GWP of approximately 675, significantly lower than R-410A (2088) or R-404A (3922).

Question 2

When installing solar panels on a rooftop, which environmental factor must be documented to comply with stormwater regulations?

Accepted Answer

Changes to impervious surface runoff

Answer

Adding panels can alter stormwater runoff patterns, which must be assessed under many local and federal stormwater management regulations.

Question 3

A certified installer discovers that an older building uses asbestos pipe insulation near the installation area. What is the correct first step?

Accepted Answer

Stop work and notify the site supervisor or project owner

Answer

Asbestos abatement must be performed by licensed professionals; installers must halt work and report the hazard per OSHA and EPA regulations.

Question 4

Which of the following best describes the purpose of an Environmental Management System (EMS)?

Accepted Answer

A framework for managing an organization's environmental responsibilities

Answer

An EMS, such as ISO 14001, provides a structured framework organizations use to monitor, control, and improve their environmental performance.

Question 5

What does the term 'embodied carbon' refer to in the context of building installations?

Accepted Answer

Greenhouse gas emissions from manufacturing, transporting, and installing materials

Answer

Embodied carbon encompasses all lifecycle greenhouse gas emissions associated with building materials from extraction through installation, excluding operational energy use.

(CPI) Certified Professional Installer Practice Test

(CPI) Certified Professional Installer Practice Test

CPI Environmental Impact Considerations 2