Bpi ba study set - Study guides, Class notes & Summaries

BPI BA Study Set Questions with Correct Answers New Update What are 4 types of DHWs? - Answer free standing, tankless, solar, indirect What is flame roll out? - Answer severe and dangerous form or back drafting What does AFUE stand for? - Answer Annual fuel Utilization Efficiency - the MPG for fossil fuel burning devices. What two things must you do before entering a bldg according to BPI standards? - Answer Turn on gas sniffers and CO devices to calibrate then in outdoor air. ...

BPI BA Study Set Questions and Answers What % of air is oxygen? - Answer-21% what is a Heating Degree Day? - Answer-each degree that the average daily temperature is below the base temperature (65 degrees F) is one heating degree day. HDD If the high was 60 degrees F and the low was 30 degrees F, how many HDDs occured? - Answer-base temp-delta T so 60+30 divided by 2=45. 45 is the delta T. so 65(which is the base temp always) minus 45 =20 HDDs Heat will always move from - Answer-hot to co...