91. A Type I exhaust outlet shall be how far above the roof surface as a minimum?
92. Who is required to furnish the test equipment for a performance test for a commercial cooking appliance ventilation system?
93. Non-combustible plenums are required except for?
94. Flexible air connectors shall be limited in length to?
95. Duct adhesives shall have a flame spread index not more than?
96. Linings on ducting shall be interrupted at the area of operation of a fire damper and not less than ____ inches upstream and _____ inches downstream of electrical resistance and fuel burning heaters in a duct system.
97. Air distribution systems are part of a smoke control system for systems with return air volumes of what size?
98. Packaged electric boilers shall be listed and labeled in accordance with?
99. What is the required distance of a boiler to combustibles?
100. Unobstructed width on back side of boilers shall be not less than?