Blower-Door Testing Quiz

Which of the following is a required step in preparing to pressurize a home with a blower door?

Which manometer function allows us to control the units of measurement displayed on Channel B?

When using a digital manometer to measure airflow during a blower door depressurization test, to what port do you attach the hose from the fan sensor?

Which manometer function allows you to correct for existing pressures?

If the wind is causing the channel A reading to be unsteady, what manometer function could smooth that reading out?

What process is described by CFM50?

The standard pressure for single-point blower-door testing is how many pascals?

If you blower-door test a 2400 square-foot home and measure 300 CFM50, what would you conclude?

Which of the following terms means the same as configuration?

How would you describe what is measured by Channel A of the manometer in a blower door test?

A building has a blower-door measured ACH50 of 18. How would you describe this building?

Which of these choices is the best answer to why we measure air leakage with a blower door?