HVAC QUIZ 8 EXAM QUESTIONS AND ANSWERS 100% ACCURATE!

Two technicians are discussing air plenums. Technician A says air passes through the evaporator first then to the heater core. Technician B says vacuum, cable, and electric motors are all ways to control air plenum door operation. Who is correct? - ANSWERBoth Technician A and B Two technicians are discussing blower resistors. Technician A says blower resistors generate little heat and they seldom fail. Technician B says typically they will be located downstream of the blower motor to keep them cool. Who is correct? - ANSWERTechnician B Two technicians are discussing a fuse that blows as soon at high blower is selected. Technician A says the excessive current draw (amps) is blowing the fuse. Technician B says a bad or worn out motor could be the cause. Who is correct? - ANSWERBoth