heat detector temperature - CORRECT ANSWER 20 above max expected
smoke detector from ceiling - CORRECT ANSWER within 12 inches
max beam depth with normal spacing - CORRECT ANSWER 10%
HVAC NFPA - CORRECT ANSWER 90A
HVAC detector on supply side - CORRECT ANSWER >2000 CFM
HVAC detector on supply and return - CORRECT ANSWER >15,000 CFM and 2+ floors
door header 1 detector - CORRECT ANSWER <= 24"
door header 2 detectors - CORRECT ANSWER >24"
water flow retard time - CORRECT ANSWER 90 seconds 1
control valve supervisory trigger - CORRECT ANSWER 2 revolutions or 1/5 travel
pressure supervisory - CORRECT ANSWER +/- 10 psi
pull station height - CORRECT ANSWER 42-48", 3.5-4'
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