HVAC Contractor Test 1 100% Correct Solved

HVAC Contractor Test 1 100% Correct Solved An air conditioning and refrigeration contracting company must notify the department of all licensees who have assigned their licenses to the company and must notify the department within how many calendar days when any license whose license is assigned to the company has left the company - Correct Answer ️️ -30 calendar days within ___ hours after a death of any employee as a result of a work related incident, you must report the fatality to the occupational safety and health administration (OSHA), us Department of Labor. - Correct Answer ️️ -8 hours Where a closet is designed for the installation of a clothes dryer, an opening having an area of not less than ___ for makeup air shall be provided in the closet enclosure - Correct Answer ️️ -100 square inches Where communicating with the outdoors through horizontal ducts, each opening shall have a minimum free area of 1in-sq/ ___ Btu/h of total input rating of all appliances in the enclosure - Correct Answer ️️ -2000 According to the standard method of calculation in the IFGC, what would be the required volume in cubic feet of indoor combustion air be given a 100,000 But/hr gas furnace is rated with an annual fuel utilization efficiency "AFUE" at 80% - Correct Answer ️️ -4,000