Combustion Testing for Crews

MT Weatherization Training Center's "Combustion Testing for Crews" Webinar Quiz

To gain BPI credit for the webinar, completion of this quiz is required. If you would like for us to submit for credit for you, please remember to provide your BPI number! A 70% or higher is required to receive BPI credits.

Question Title

* 1. Address

First and Last Name *

Agency Name *

BPI Number (if applicable)

City/Town *

State/Province *

Email Address *

Phone Number

Question Title

* 2. What are the potential problems caused by combustion gas spillage into the home?

a. Dry air in the CAZ

b. Discomfort and/or death

c. Poor comfort in bedrooms

d. High utility bills

Question Title

* 3. What heating system inspection should you always perform first?

a. Test the flue gases with a combustion analyzer

b. Check out the equipment with your eyes and ears

c. Test the airflow with a manometer

d. Check the humidity with a hygrometer

Question Title

* 4. What is the likely effect of negative slope in a flue connector?

a. Excessive draft

b. Poor heat distribution

c. Weak chimney draft

d. Dry air in the CAZ

Question Title

* 5. Why would you watch the burners when the air handler comes on?

a. To check the gas pressure

b. To calibrate the anticipator

c. To identify signs of duct blockage

d. To identify signs of a failed heat exchanger

Question Title

* 6. What are the expected attributes of a Category 1 gas appliance?

a. Negative pressure, condensing chimney

b. Positive pressure, condensing chimney

c. Negative pressure, non-condensing chimney

d. Positive pressure, non-condensing chimney

Question Title

* 7. What are the basic attributes of a Category 4 gas appliance?

a. Negative pressure, condensing chimney

b. Positive pressure, condensing chimney

c. Negative pressure, non-condensing chimney

d. Positive pressure, non-condensing chimney

Question Title

* 8. What is the primary reason to perform end-of-day CAZ testing?

a. To check for dangerous conditions created by new work

b. To check the CFM50 numbers given by the auditor

c. To confirm air-sealing targets

d. To show the client how to do it themselves

Question Title

* 9. What is the point of the worst case depressurization test?

a. To determine if the heating system is sized properly and the gas pressure is correct

b. To help calibrate the fan set points and high limit

c. To confirm air-sealing targets set by the auditor

d. To check the effect of exhaust equipment on combustion appliances

Question Title

* 10. What are the normal byproducts of complete combustion?

a. CO, CO2

b. CO2, H20

c. CO2, H30, NH4

d. CO, H20

Question Title

* 11. What is the effect of clogged filters and dirty ducts?

a. System overshoots thermostat set points

b. Low airflow and high temperature rise

c. Low utility bills and high humidity

d. Extended service life of furnace.

Question Title

* 12. Do you want to be added to our email newsletter list (no spam, we promise)?

Yes, please!

No, thank you.

I am already subscribed.