Csia certification exam - Study guides, Class notes & Summaries

What is "pyrolysis"? - The chemical alteration of wood as a result of the application of heat Perfect combustion results in: - Only Co2 and water vapor Creosote formation: - Tar fog or droplets of liquids condense in the venting system Residence time - length of time smoke remains in the chimney Magnetic thermometers only display about __% of actual flue temp - 50% Creosote should be removed because... - Fire risk, corrosive to steel, connectors, and mortar Why should flashing be embedd...

according to the US bureau of labor statistics, what percentage of growth is the available job outlook supposed to reach by the end of the decade manager - answerwhat information security position reports to the ciso and supervises technicians, administrators, and security staff? security technician - answerWhich position below is considered an entry-level position for a person who has the necessary technical skills? Indonesia - answerwhat country is now the number one source of attack tra...

Draft is measured by... - inches in water column Definition of Draft - Difference of pressure INSIDE and OUTSIDE the venting system Easiest solution to "back puffing" stove? - Give it more air What has the greatest effect on FLOW? - Size of venting system passageway A masonry chimney is required by what to have a cleanout if the flue previously vented a solid or liquid fuel appliance? - NFPA 54 (National Fuel Gas Code) High efficiency gas + oil appliances generate a lot of____ w...

A heat exchanger is _____. a. the cooling fins around a stove pipe b. a firebox c. the chamber where heat is transferred through walls to air or water - ANSWER c A vent is used for _____. a. listed gas or oil burning appliances b. solid fuel appliances, such as a wood stove c. any gas furnace - ANSWER a NFPA 211, Chapter 1, categorizes chimneys and vents according to: 1) the appliances they serve and 2) their maximum continuous flue gas temperature. The class of service is based ...