The Official CSIA Exam Study Cards Exam Questions with Correct Answers

The Official CSIA Exam Study Cards Exam Questions with Correct Answers A Type L vent is used for low temp oil appliances and gas appliances: true or false? - Answer-True Unlisted appliances with legs providing 6 inches (or more) of ventilation under the appliance require which of the following hearths: - Answer-2 inches of brick covered with 24 gauge sheetmetal Connector pipes or thimble should extend into the flue how far? - Answer-flush with interior flue wall Connector pipes must be secured with at least ______screws. - Answer-3 The formula for determining the cross sectional area of a square or rectangular flue is pi x r2: true or false? - Answer-False Two major factors influence the amount of draft, which two (of the choices below) best describe them? -height and btus of chimney -temperature difference between the outside and the flue gas temperature,chimney height -lateral run of connector pipe and heights of chimney -temperature of flue gases and cross sectional area of flue - Answer-temperature difference between the outside and the flue gas temperature,chimney height The height of the smoke chamber should be no taller than _____. - Answer-width of fireplace opening Connectors shall maintain a pitch or rise of ________inch per foot of horizontal length of pipe from the appliance to the chimney or vent. - Answer-1/4 Thermal shock can be caused from ___________. - Answer-a sudden rise in temperature or drastic reduction in temperature Vent and chimney connectors shall not be covered with insulation. - Answer-True Where constructed of standard brick without a firebrick liner, the smoke chamber wall thickness shall not be less than _____________. - Answer-8 inches Woodwork such as mantels and other combustible material can be placed within 5 inches of fireplace opening: true or false? - Answer-False